28406248416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1601}}^1$

素因数の和:2314

約数の個数: 288

約数和(自身を含む): 99630917568

約数和(自身を除く): 71224669152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 677, 728, 819, 936, 1008, 1092, 1248, 1354, 1456, 1601, 1638, 1872, 2016, 2031, 2184, 2708, 2912, 3202, 3276, 3744, 4062, 4368, 4739, 4803, 5416, 6093, 6404, 6552, 8124, 8736, 8801, 9478, 9606, 10832, 11207, 12186, 12808, 13104, 14217, 14409, 16248, 17602, 18956, 19212, 20813, 21664, 22414, 24372, 25616, 26208, 26403, 28434, 28818, 32496, 33621, 35204, 37912, 38424, 41626, 42651, 44828, 48744, 51232, 52806, 56868, 57636, 61607, 62439, 64992, 67242, 70408, 75824, 76848, 79209, 83252, 85302, 89656, 97488, 100863, 105612, 113736, 115272, 123214, 124878, 134484, 140816, 145691, 151648, 153696, 158418, 166504, 170604, 179312, 184821, 187317, 194976, 201726, 211224, 227472, 230544, 246428, 249756, 268968, 281632, 291382, 316836, 333008, 341208, 358624, 369642, 374634, 403452, 422448, 437073, 454944, 461088, 492856, 499512, 537936, 554463, 582764, 633672, 666016, 682416, 739284, 749268, 806904, 844896, 874146, 985712, 999024, 1075872, 1083877, 1108926, 1165528, 1267344, 1311219, 1364832, 1478568, 1498536, 1613808, 1748292, 1971424, 1998048, 2167754, 2217852, 2331056, 2534688, 2622438, 2957136, 2997072, 3227616, 3251631, 3496584, 4335508, 4435704, 4662112, 5244876, 5914272, 5994144, 6503262, 6993168, 7587139, 8671016, 8871408, 9754893, 10489752, 13006524, 13986336, 14090401, 15174278, 17342032, 17742816, 19509786, 20979504, 22761417, 26013048, 28180802, 30348556, 34684064, 39019572, 41959008, 42271203, 45522834, 52026096, 56361604, 60697112, 68284251, 78039144, 84542406, 91045668, 98632807, 104052192, 112723208, 121394224, 126813609, 136568502, 156078288, 169084812, 182091336, 197265614, 225446416, 242788448, 253627218, 273137004, 295898421, 312156576, 338169624, 364182672, 394531228, 450892832, 507254436, 546274008, 591796842, 676339248, 728365344, 789062456, 887695263, 1014508872, 1092548016, 1183593684, 1352678496, 1578124912, 1775390526, 2029017744, 2185096032, 2367187368, 3156249824, 3550781052, 4058035488, 4734374736, 7101562104, 9468749472, 14203124208, 28406248416]

約数ペア:

[(1, 28406248416), (2, 14203124208), (3, 9468749472), (4, 7101562104), (6, 4734374736), (7, 4058035488), (8, 3550781052), (9, 3156249824), (12, 2367187368), (13, 2185096032), (14, 2029017744), (16, 1775390526), (18, 1578124912), (21, 1352678496), (24, 1183593684), (26, 1092548016), (28, 1014508872), (32, 887695263), (36, 789062456), (39, 728365344), (42, 676339248), (48, 591796842), (52, 546274008), (56, 507254436), (63, 450892832), (72, 394531228), (78, 364182672), (84, 338169624), (91, 312156576), (96, 295898421), (104, 273137004), (112, 253627218), (117, 242788448), (126, 225446416), (144, 197265614), (156, 182091336), (168, 169084812), (182, 156078288), (208, 136568502), (224, 126813609), (234, 121394224), (252, 112723208), (273, 104052192), (288, 98632807), (312, 91045668), (336, 84542406), (364, 78039144), (416, 68284251), (468, 60697112), (504, 56361604), (546, 52026096), (624, 45522834), (672, 42271203), (677, 41959008), (728, 39019572), (819, 34684064), (936, 30348556), (1008, 28180802), (1092, 26013048), (1248, 22761417), (1354, 20979504), (1456, 19509786), (1601, 17742816), (1638, 17342032), (1872, 15174278), (2016, 14090401), (2031, 13986336), (2184, 13006524), (2708, 10489752), (2912, 9754893), (3202, 8871408), (3276, 8671016), (3744, 7587139), (4062, 6993168), (4368, 6503262), (4739, 5994144), (4803, 5914272), (5416, 5244876), (6093, 4662112), (6404, 4435704), (6552, 4335508), (8124, 3496584), (8736, 3251631), (8801, 3227616), (9478, 2997072), (9606, 2957136), (10832, 2622438), (11207, 2534688), (12186, 2331056), (12808, 2217852), (13104, 2167754), (14217, 1998048), (14409, 1971424), (16248, 1748292), (17602, 1613808), (18956, 1498536), (19212, 1478568), (20813, 1364832), (21664, 1311219), (22414, 1267344), (24372, 1165528), (25616, 1108926), (26208, 1083877), (26403, 1075872), (28434, 999024), (28818, 985712), (32496, 874146), (33621, 844896), (35204, 806904), (37912, 749268), (38424, 739284), (41626, 682416), (42651, 666016), (44828, 633672), (48744, 582764), (51232, 554463), (52806, 537936), (56868, 499512), (57636, 492856), (61607, 461088), (62439, 454944), (64992, 437073), (67242, 422448), (70408, 403452), (75824, 374634), (76848, 369642), (79209, 358624), (83252, 341208), (85302, 333008), (89656, 316836), (97488, 291382), (100863, 281632), (105612, 268968), (113736, 249756), (115272, 246428), (123214, 230544), (124878, 227472), (134484, 211224), (140816, 201726), (145691, 194976), (151648, 187317), (153696, 184821), (158418, 179312), (166504, 170604)]