254484048

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 874944000

約数和(自身を除く): 620459952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 41, 42, 48, 49, 52, 56, 58, 78, 82, 84, 87, 91, 98, 104, 112, 116, 123, 147, 156, 164, 168, 174, 182, 196, 203, 208, 232, 246, 273, 287, 294, 312, 328, 336, 343, 348, 364, 377, 392, 406, 464, 492, 533, 546, 574, 588, 609, 624, 637, 656, 686, 696, 728, 754, 784, 812, 861, 984, 1029, 1066, 1092, 1131, 1148, 1176, 1189, 1218, 1274, 1372, 1392, 1421, 1456, 1508, 1599, 1624, 1722, 1911, 1968, 2009, 2058, 2132, 2184, 2262, 2296, 2352, 2378, 2436, 2548, 2639, 2744, 2842, 3016, 3198, 3248, 3444, 3567, 3731, 3822, 4018, 4116, 4263, 4264, 4368, 4459, 4524, 4592, 4756, 4872, 5096, 5278, 5488, 5684, 6027, 6032, 6396, 6888, 7134, 7462, 7644, 7917, 8036, 8232, 8323, 8526, 8528, 8918, 9048, 9512, 9744, 9947, 10192, 10556, 11193, 11368, 12054, 12792, 13377, 13776, 14063, 14268, 14924, 15288, 15457, 15834, 16072, 16464, 16646, 17052, 17836, 18096, 18473, 19024, 19894, 21112, 22386, 22736, 24108, 24969, 25584, 26117, 26754, 28126, 28536, 29841, 29848, 30576, 30914, 31668, 32144, 33292, 34104, 35672, 36946, 39788, 42189, 42224, 44772, 46371, 48216, 49938, 52234, 53508, 55419, 56252, 57072, 58261, 59682, 59696, 61828, 63336, 66584, 68208, 71344, 73892, 78351, 79576, 84378, 89544, 92742, 96432, 99876, 104468, 107016, 108199, 110838, 112504, 116522, 119364, 123656, 126672, 129311, 133168, 147784, 156702, 159152, 168756, 174783, 179088, 182819, 185484, 199752, 208936, 214032, 216398, 221676, 225008, 233044, 238728, 247312, 258622, 295568, 313404, 324597, 337512, 349566, 365638, 370968, 387933, 399504, 407827, 417872, 432796, 443352, 466088, 477456, 517244, 548457, 626808, 649194, 675024, 699132, 731276, 741936, 757393, 775866, 815654, 865592, 886704, 932176, 1034488, 1096914, 1223481, 1253616, 1298388, 1398264, 1462552, 1514786, 1551732, 1631308, 1731184, 2068976, 2193828, 2272179, 2446962, 2596776, 2796528, 2925104, 3029572, 3103464, 3262616, 4387656, 4544358, 4893924, 5193552, 5301751, 6059144, 6206928, 6525232, 8775312, 9088716, 9787848, 10603502, 12118288, 15905253, 18177432, 19575696, 21207004, 31810506, 36354864, 42414008, 63621012, 84828016, 127242024, 254484048]

約数ペア:

[(1, 254484048), (2, 127242024), (3, 84828016), (4, 63621012), (6, 42414008), (7, 36354864), (8, 31810506), (12, 21207004), (13, 19575696), (14, 18177432), (16, 15905253), (21, 12118288), (24, 10603502), (26, 9787848), (28, 9088716), (29, 8775312), (39, 6525232), (41, 6206928), (42, 6059144), (48, 5301751), (49, 5193552), (52, 4893924), (56, 4544358), (58, 4387656), (78, 3262616), (82, 3103464), (84, 3029572), (87, 2925104), (91, 2796528), (98, 2596776), (104, 2446962), (112, 2272179), (116, 2193828), (123, 2068976), (147, 1731184), (156, 1631308), (164, 1551732), (168, 1514786), (174, 1462552), (182, 1398264), (196, 1298388), (203, 1253616), (208, 1223481), (232, 1096914), (246, 1034488), (273, 932176), (287, 886704), (294, 865592), (312, 815654), (328, 775866), (336, 757393), (343, 741936), (348, 731276), (364, 699132), (377, 675024), (392, 649194), (406, 626808), (464, 548457), (492, 517244), (533, 477456), (546, 466088), (574, 443352), (588, 432796), (609, 417872), (624, 407827), (637, 399504), (656, 387933), (686, 370968), (696, 365638), (728, 349566), (754, 337512), (784, 324597), (812, 313404), (861, 295568), (984, 258622), (1029, 247312), (1066, 238728), (1092, 233044), (1131, 225008), (1148, 221676), (1176, 216398), (1189, 214032), (1218, 208936), (1274, 199752), (1372, 185484), (1392, 182819), (1421, 179088), (1456, 174783), (1508, 168756), (1599, 159152), (1624, 156702), (1722, 147784), (1911, 133168), (1968, 129311), (2009, 126672), (2058, 123656), (2132, 119364), (2184, 116522), (2262, 112504), (2296, 110838), (2352, 108199), (2378, 107016), (2436, 104468), (2548, 99876), (2639, 96432), (2744, 92742), (2842, 89544), (3016, 84378), (3198, 79576), (3248, 78351), (3444, 73892), (3567, 71344), (3731, 68208), (3822, 66584), (4018, 63336), (4116, 61828), (4263, 59696), (4264, 59682), (4368, 58261), (4459, 57072), (4524, 56252), (4592, 55419), (4756, 53508), (4872, 52234), (5096, 49938), (5278, 48216), (5488, 46371), (5684, 44772), (6027, 42224), (6032, 42189), (6396, 39788), (6888, 36946), (7134, 35672), (7462, 34104), (7644, 33292), (7917, 32144), (8036, 31668), (8232, 30914), (8323, 30576), (8526, 29848), (8528, 29841), (8918, 28536), (9048, 28126), (9512, 26754), (9744, 26117), (9947, 25584), (10192, 24969), (10556, 24108), (11193, 22736), (11368, 22386), (12054, 21112), (12792, 19894), (13377, 19024), (13776, 18473), (14063, 18096), (14268, 17836), (14924, 17052), (15288, 16646), (15457, 16464), (15834, 16072)]