381171336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 1241049600

約数和(自身を除く): 859878264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 53, 56, 74, 78, 84, 89, 91, 104, 106, 111, 148, 156, 159, 168, 178, 182, 212, 222, 259, 267, 273, 296, 312, 318, 356, 364, 371, 424, 444, 481, 518, 534, 546, 623, 636, 689, 712, 728, 742, 777, 888, 962, 1036, 1068, 1092, 1113, 1157, 1246, 1272, 1378, 1443, 1484, 1554, 1869, 1924, 1961, 2067, 2072, 2136, 2184, 2226, 2314, 2492, 2756, 2886, 2968, 3108, 3293, 3367, 3471, 3738, 3848, 3922, 4134, 4452, 4628, 4717, 4823, 4984, 5512, 5772, 5883, 6216, 6586, 6734, 6942, 7476, 7844, 8099, 8268, 8904, 9256, 9434, 9646, 9879, 10101, 11544, 11766, 13172, 13468, 13727, 13884, 14151, 14469, 14952, 15688, 16198, 16536, 18868, 19292, 19758, 20202, 23051, 23532, 24297, 25493, 26344, 26936, 27454, 27768, 28302, 28938, 32396, 33019, 37736, 38584, 39516, 40404, 41181, 42809, 46102, 47064, 48594, 50986, 54908, 56604, 57876, 61321, 64792, 66038, 69153, 76479, 79032, 80808, 82362, 85618, 92204, 97188, 99057, 101972, 109816, 113208, 115752, 122642, 128427, 132076, 138306, 152958, 164724, 171236, 174529, 178451, 183963, 184408, 194376, 198114, 203944, 245284, 256854, 264152, 276612, 299663, 305916, 329448, 342472, 349058, 356902, 367926, 396228, 429247, 490568, 513708, 523587, 535353, 553224, 599326, 611832, 698116, 713804, 735852, 792456, 858494, 898989, 1027416, 1047174, 1070706, 1198652, 1221703, 1287741, 1396232, 1427608, 1471704, 1716988, 1797978, 2094348, 2141412, 2268877, 2397304, 2443406, 2575482, 3433976, 3595956, 3665109, 4188696, 4282824, 4537754, 4886812, 5150964, 6806631, 7191912, 7330218, 9075508, 9773624, 10301928, 13613262, 14660436, 15882139, 18151016, 27226524, 29320872, 31764278, 47646417, 54453048, 63528556, 95292834, 127057112, 190585668, 381171336]

約数ペア:

[(1, 381171336), (2, 190585668), (3, 127057112), (4, 95292834), (6, 63528556), (7, 54453048), (8, 47646417), (12, 31764278), (13, 29320872), (14, 27226524), (21, 18151016), (24, 15882139), (26, 14660436), (28, 13613262), (37, 10301928), (39, 9773624), (42, 9075508), (52, 7330218), (53, 7191912), (56, 6806631), (74, 5150964), (78, 4886812), (84, 4537754), (89, 4282824), (91, 4188696), (104, 3665109), (106, 3595956), (111, 3433976), (148, 2575482), (156, 2443406), (159, 2397304), (168, 2268877), (178, 2141412), (182, 2094348), (212, 1797978), (222, 1716988), (259, 1471704), (267, 1427608), (273, 1396232), (296, 1287741), (312, 1221703), (318, 1198652), (356, 1070706), (364, 1047174), (371, 1027416), (424, 898989), (444, 858494), (481, 792456), (518, 735852), (534, 713804), (546, 698116), (623, 611832), (636, 599326), (689, 553224), (712, 535353), (728, 523587), (742, 513708), (777, 490568), (888, 429247), (962, 396228), (1036, 367926), (1068, 356902), (1092, 349058), (1113, 342472), (1157, 329448), (1246, 305916), (1272, 299663), (1378, 276612), (1443, 264152), (1484, 256854), (1554, 245284), (1869, 203944), (1924, 198114), (1961, 194376), (2067, 184408), (2072, 183963), (2136, 178451), (2184, 174529), (2226, 171236), (2314, 164724), (2492, 152958), (2756, 138306), (2886, 132076), (2968, 128427), (3108, 122642), (3293, 115752), (3367, 113208), (3471, 109816), (3738, 101972), (3848, 99057), (3922, 97188), (4134, 92204), (4452, 85618), (4628, 82362), (4717, 80808), (4823, 79032), (4984, 76479), (5512, 69153), (5772, 66038), (5883, 64792), (6216, 61321), (6586, 57876), (6734, 56604), (6942, 54908), (7476, 50986), (7844, 48594), (8099, 47064), (8268, 46102), (8904, 42809), (9256, 41181), (9434, 40404), (9646, 39516), (9879, 38584), (10101, 37736), (11544, 33019), (11766, 32396), (13172, 28938), (13468, 28302), (13727, 27768), (13884, 27454), (14151, 26936), (14469, 26344), (14952, 25493), (15688, 24297), (16198, 23532), (16536, 23051), (18868, 20202), (19292, 19758)]