490989408

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 1716019200

約数和(自身を除く): 1225029792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 37, 39, 42, 48, 49, 52, 56, 62, 74, 78, 84, 91, 93, 96, 98, 104, 111, 112, 124, 147, 148, 156, 168, 182, 186, 196, 208, 217, 222, 224, 248, 259, 273, 294, 296, 312, 336, 343, 364, 372, 392, 403, 416, 434, 444, 481, 496, 518, 546, 588, 592, 624, 637, 651, 672, 686, 728, 744, 777, 784, 806, 868, 888, 962, 992, 1029, 1036, 1092, 1147, 1176, 1184, 1209, 1248, 1274, 1302, 1372, 1443, 1456, 1488, 1519, 1554, 1568, 1612, 1736, 1776, 1813, 1911, 1924, 2058, 2072, 2184, 2294, 2352, 2418, 2548, 2604, 2744, 2821, 2886, 2912, 2976, 3038, 3108, 3224, 3367, 3441, 3472, 3552, 3626, 3822, 3848, 4116, 4144, 4368, 4459, 4557, 4588, 4704, 4836, 5096, 5208, 5439, 5488, 5642, 5772, 6076, 6216, 6448, 6734, 6882, 6944, 7252, 7644, 7696, 8029, 8232, 8288, 8463, 8736, 8918, 9114, 9176, 9672, 10101, 10192, 10416, 10633, 10878, 10976, 11284, 11544, 12152, 12432, 12691, 12896, 13377, 13468, 13764, 14504, 14911, 15288, 15392, 16058, 16464, 16926, 17836, 18228, 18352, 19344, 19747, 20202, 20384, 20832, 21266, 21756, 22568, 23088, 23569, 24087, 24304, 24864, 25382, 26754, 26936, 27528, 29008, 29822, 30576, 31899, 32116, 32928, 33852, 35672, 36456, 36704, 38073, 38688, 39494, 40404, 42532, 43512, 44733, 45136, 46176, 47138, 48174, 48608, 50764, 53508, 53872, 55056, 56203, 58016, 59241, 59644, 61152, 63798, 64232, 67704, 70707, 71344, 72912, 76146, 78988, 80808, 85064, 87024, 89466, 90272, 94276, 96348, 101528, 104377, 107016, 107744, 110112, 112406, 118482, 119288, 127596, 128464, 135408, 138229, 141414, 142688, 145824, 152292, 157976, 161616, 164983, 168609, 170128, 174048, 178932, 188552, 192696, 203056, 208754, 214032, 224812, 236964, 238576, 255192, 256928, 270816, 276458, 282828, 304584, 313131, 315952, 323232, 329966, 337218, 340256, 357864, 377104, 385392, 393421, 406112, 414687, 417508, 428064, 449624, 473928, 477152, 494949, 510384, 552916, 565656, 609168, 626262, 631904, 659932, 674436, 715728, 730639, 754208, 770784, 786842, 829374, 835016, 899248, 947856, 989898, 1020768, 1105832, 1131312, 1180263, 1218336, 1252524, 1319864, 1348872, 1431456, 1461278, 1573684, 1658748, 1670032, 1798496, 1895712, 1979796, 2191917, 2211664, 2262624, 2360526, 2505048, 2639728, 2697744, 2922556, 3147368, 3317496, 3340064, 3959592, 4383834, 4423328, 4721052, 5010096, 5114473, 5279456, 5395488, 5845112, 6294736, 6634992, 7919184, 8767668, 9442104, 10020192, 10228946, 11690224, 12589472, 13269984, 15343419, 15838368, 17535336, 18884208, 20457892, 23380448, 30686838, 35070672, 37768416, 40915784, 61373676, 70141344, 81831568, 122747352, 163663136, 245494704, 490989408]

約数ペア:

[(1, 490989408), (2, 245494704), (3, 163663136), (4, 122747352), (6, 81831568), (7, 70141344), (8, 61373676), (12, 40915784), (13, 37768416), (14, 35070672), (16, 30686838), (21, 23380448), (24, 20457892), (26, 18884208), (28, 17535336), (31, 15838368), (32, 15343419), (37, 13269984), (39, 12589472), (42, 11690224), (48, 10228946), (49, 10020192), (52, 9442104), (56, 8767668), (62, 7919184), (74, 6634992), (78, 6294736), (84, 5845112), (91, 5395488), (93, 5279456), (96, 5114473), (98, 5010096), (104, 4721052), (111, 4423328), (112, 4383834), (124, 3959592), (147, 3340064), (148, 3317496), (156, 3147368), (168, 2922556), (182, 2697744), (186, 2639728), (196, 2505048), (208, 2360526), (217, 2262624), (222, 2211664), (224, 2191917), (248, 1979796), (259, 1895712), (273, 1798496), (294, 1670032), (296, 1658748), (312, 1573684), (336, 1461278), (343, 1431456), (364, 1348872), (372, 1319864), (392, 1252524), (403, 1218336), (416, 1180263), (434, 1131312), (444, 1105832), (481, 1020768), (496, 989898), (518, 947856), (546, 899248), (588, 835016), (592, 829374), (624, 786842), (637, 770784), (651, 754208), (672, 730639), (686, 715728), (728, 674436), (744, 659932), (777, 631904), (784, 626262), (806, 609168), (868, 565656), (888, 552916), (962, 510384), (992, 494949), (1029, 477152), (1036, 473928), (1092, 449624), (1147, 428064), (1176, 417508), (1184, 414687), (1209, 406112), (1248, 393421), (1274, 385392), (1302, 377104), (1372, 357864), (1443, 340256), (1456, 337218), (1488, 329966), (1519, 323232), (1554, 315952), (1568, 313131), (1612, 304584), (1736, 282828), (1776, 276458), (1813, 270816), (1911, 256928), (1924, 255192), (2058, 238576), (2072, 236964), (2184, 224812), (2294, 214032), (2352, 208754), (2418, 203056), (2548, 192696), (2604, 188552), (2744, 178932), (2821, 174048), (2886, 170128), (2912, 168609), (2976, 164983), (3038, 161616), (3108, 157976), (3224, 152292), (3367, 145824), (3441, 142688), (3472, 141414), (3552, 138229), (3626, 135408), (3822, 128464), (3848, 127596), (4116, 119288), (4144, 118482), (4368, 112406), (4459, 110112), (4557, 107744), (4588, 107016), (4704, 104377), (4836, 101528), (5096, 96348), (5208, 94276), (5439, 90272), (5488, 89466), (5642, 87024), (5772, 85064), (6076, 80808), (6216, 78988), (6448, 76146), (6734, 72912), (6882, 71344), (6944, 70707), (7252, 67704), (7644, 64232), (7696, 63798), (8029, 61152), (8232, 59644), (8288, 59241), (8463, 58016), (8736, 56203), (8918, 55056), (9114, 53872), (9176, 53508), (9672, 50764), (10101, 48608), (10192, 48174), (10416, 47138), (10633, 46176), (10878, 45136), (10976, 44733), (11284, 43512), (11544, 42532), (12152, 40404), (12432, 39494), (12691, 38688), (12896, 38073), (13377, 36704), (13468, 36456), (13764, 35672), (14504, 33852), (14911, 32928), (15288, 32116), (15392, 31899), (16058, 30576), (16464, 29822), (16926, 29008), (17836, 27528), (18228, 26936), (18352, 26754), (19344, 25382), (19747, 24864), (20202, 24304), (20384, 24087), (20832, 23569), (21266, 23088), (21756, 22568)]