493494456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 1617960960

約数和(自身を除く): 1124466504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 37, 39, 42, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 124, 148, 156, 168, 182, 186, 197, 217, 222, 248, 259, 273, 296, 312, 364, 372, 394, 403, 434, 444, 481, 518, 546, 591, 651, 728, 744, 777, 788, 806, 868, 888, 962, 1036, 1092, 1147, 1182, 1209, 1302, 1379, 1443, 1554, 1576, 1612, 1736, 1924, 2072, 2184, 2294, 2364, 2418, 2561, 2604, 2758, 2821, 2886, 3108, 3224, 3367, 3441, 3848, 4137, 4588, 4728, 4836, 5122, 5208, 5516, 5642, 5772, 6107, 6216, 6734, 6882, 7289, 7683, 8029, 8274, 8463, 9176, 9672, 10101, 10244, 11032, 11284, 11544, 12214, 13468, 13764, 14578, 14911, 15366, 16058, 16548, 16926, 17927, 18321, 20202, 20488, 21867, 22568, 24087, 24428, 26936, 27528, 29156, 29822, 30732, 32116, 33096, 33852, 35854, 36642, 40404, 42749, 43734, 44733, 48174, 48856, 51023, 53781, 58312, 59644, 61464, 64232, 67704, 71708, 73284, 79391, 80808, 85498, 87468, 89466, 94757, 96348, 102046, 104377, 107562, 119288, 128247, 143416, 146568, 153069, 158782, 170996, 174936, 178932, 189514, 192696, 204092, 208754, 215124, 225959, 238173, 256494, 284271, 306138, 313131, 317564, 341992, 357864, 379028, 408184, 417508, 430248, 451918, 476346, 512988, 555737, 568542, 612276, 626262, 635128, 663299, 677877, 758056, 835016, 903836, 952692, 1025976, 1111474, 1137084, 1224552, 1252524, 1326598, 1355754, 1581713, 1667211, 1807672, 1905384, 1989897, 2222948, 2274168, 2505048, 2653196, 2711508, 2937467, 3163426, 3334422, 3979794, 4445896, 4745139, 5306392, 5423016, 5874934, 6326852, 6668844, 7959588, 8812401, 9490278, 11749868, 12653704, 13337688, 15919176, 17624802, 18980556, 20562269, 23499736, 35249604, 37961112, 41124538, 61686807, 70499208, 82249076, 123373614, 164498152, 246747228, 493494456]

約数ペア:

[(1, 493494456), (2, 246747228), (3, 164498152), (4, 123373614), (6, 82249076), (7, 70499208), (8, 61686807), (12, 41124538), (13, 37961112), (14, 35249604), (21, 23499736), (24, 20562269), (26, 18980556), (28, 17624802), (31, 15919176), (37, 13337688), (39, 12653704), (42, 11749868), (52, 9490278), (56, 8812401), (62, 7959588), (74, 6668844), (78, 6326852), (84, 5874934), (91, 5423016), (93, 5306392), (104, 4745139), (111, 4445896), (124, 3979794), (148, 3334422), (156, 3163426), (168, 2937467), (182, 2711508), (186, 2653196), (197, 2505048), (217, 2274168), (222, 2222948), (248, 1989897), (259, 1905384), (273, 1807672), (296, 1667211), (312, 1581713), (364, 1355754), (372, 1326598), (394, 1252524), (403, 1224552), (434, 1137084), (444, 1111474), (481, 1025976), (518, 952692), (546, 903836), (591, 835016), (651, 758056), (728, 677877), (744, 663299), (777, 635128), (788, 626262), (806, 612276), (868, 568542), (888, 555737), (962, 512988), (1036, 476346), (1092, 451918), (1147, 430248), (1182, 417508), (1209, 408184), (1302, 379028), (1379, 357864), (1443, 341992), (1554, 317564), (1576, 313131), (1612, 306138), (1736, 284271), (1924, 256494), (2072, 238173), (2184, 225959), (2294, 215124), (2364, 208754), (2418, 204092), (2561, 192696), (2604, 189514), (2758, 178932), (2821, 174936), (2886, 170996), (3108, 158782), (3224, 153069), (3367, 146568), (3441, 143416), (3848, 128247), (4137, 119288), (4588, 107562), (4728, 104377), (4836, 102046), (5122, 96348), (5208, 94757), (5516, 89466), (5642, 87468), (5772, 85498), (6107, 80808), (6216, 79391), (6734, 73284), (6882, 71708), (7289, 67704), (7683, 64232), (8029, 61464), (8274, 59644), (8463, 58312), (9176, 53781), (9672, 51023), (10101, 48856), (10244, 48174), (11032, 44733), (11284, 43734), (11544, 42749), (12214, 40404), (13468, 36642), (13764, 35854), (14578, 33852), (14911, 33096), (15366, 32116), (16058, 30732), (16548, 29822), (16926, 29156), (17927, 27528), (18321, 26936), (20202, 24428), (20488, 24087), (21867, 22568)]