488281248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 1767048192

約数和(自身を除く): 1278766944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 601, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1202, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1803, 1872, 1953, 2016, 2184, 2232, 2404, 2418, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3606, 3627, 3744, 3906, 4207, 4368, 4464, 4808, 4836, 5208, 5409, 5642, 6448, 6552, 6944, 7212, 7254, 7812, 7813, 8414, 8463, 8736, 8928, 9616, 9672, 10416, 10818, 11284, 12621, 12896, 13104, 14424, 14508, 15624, 15626, 16828, 16926, 18631, 19232, 19344, 20832, 21636, 22568, 23439, 25242, 25389, 26208, 28848, 29016, 31248, 31252, 33656, 33852, 37262, 37863, 38688, 43272, 45136, 46878, 50484, 50778, 54691, 55893, 57696, 58032, 62496, 62504, 67312, 67704, 70317, 74524, 75726, 86544, 90272, 93756, 100968, 101556, 109382, 111786, 116064, 125008, 130417, 134624, 135408, 140634, 149048, 151452, 164073, 167679, 173088, 187512, 201936, 203112, 218764, 223572, 242203, 250016, 260834, 270816, 281268, 298096, 302904, 328146, 335358, 375024, 391251, 403872, 406224, 437528, 447144, 484406, 492219, 521668, 562536, 596192, 605808, 656292, 670716, 726609, 750048, 782502, 812448, 875056, 894288, 968812, 984438, 1043336, 1125072, 1173753, 1211616, 1312584, 1341432, 1453218, 1565004, 1695421, 1750112, 1788576, 1937624, 1968876, 2086672, 2179827, 2250144, 2347506, 2625168, 2682864, 2906436, 3130008, 3390842, 3875248, 3937752, 4173344, 4359654, 4695012, 5086263, 5250336, 5365728, 5812872, 6260016, 6781684, 7750496, 7875504, 8719308, 9390024, 10172526, 11625744, 12520032, 13563368, 15258789, 15751008, 17438616, 18780048, 20345052, 23251488, 27126736, 30517578, 34877232, 37560096, 40690104, 54253472, 61035156, 69754464, 81380208, 122070312, 162760416, 244140624, 488281248]

約数ペア:

[(1, 488281248), (2, 244140624), (3, 162760416), (4, 122070312), (6, 81380208), (7, 69754464), (8, 61035156), (9, 54253472), (12, 40690104), (13, 37560096), (14, 34877232), (16, 30517578), (18, 27126736), (21, 23251488), (24, 20345052), (26, 18780048), (28, 17438616), (31, 15751008), (32, 15258789), (36, 13563368), (39, 12520032), (42, 11625744), (48, 10172526), (52, 9390024), (56, 8719308), (62, 7875504), (63, 7750496), (72, 6781684), (78, 6260016), (84, 5812872), (91, 5365728), (93, 5250336), (96, 5086263), (104, 4695012), (112, 4359654), (117, 4173344), (124, 3937752), (126, 3875248), (144, 3390842), (156, 3130008), (168, 2906436), (182, 2682864), (186, 2625168), (208, 2347506), (217, 2250144), (224, 2179827), (234, 2086672), (248, 1968876), (252, 1937624), (273, 1788576), (279, 1750112), (288, 1695421), (312, 1565004), (336, 1453218), (364, 1341432), (372, 1312584), (403, 1211616), (416, 1173753), (434, 1125072), (468, 1043336), (496, 984438), (504, 968812), (546, 894288), (558, 875056), (601, 812448), (624, 782502), (651, 750048), (672, 726609), (728, 670716), (744, 656292), (806, 605808), (819, 596192), (868, 562536), (936, 521668), (992, 492219), (1008, 484406), (1092, 447144), (1116, 437528), (1202, 406224), (1209, 403872), (1248, 391251), (1302, 375024), (1456, 335358), (1488, 328146), (1612, 302904), (1638, 298096), (1736, 281268), (1803, 270816), (1872, 260834), (1953, 250016), (2016, 242203), (2184, 223572), (2232, 218764), (2404, 203112), (2418, 201936), (2604, 187512), (2821, 173088), (2912, 167679), (2976, 164073), (3224, 151452), (3276, 149048), (3472, 140634), (3606, 135408), (3627, 134624), (3744, 130417), (3906, 125008), (4207, 116064), (4368, 111786), (4464, 109382), (4808, 101556), (4836, 100968), (5208, 93756), (5409, 90272), (5642, 86544), (6448, 75726), (6552, 74524), (6944, 70317), (7212, 67704), (7254, 67312), (7812, 62504), (7813, 62496), (8414, 58032), (8463, 57696), (8736, 55893), (8928, 54691), (9616, 50778), (9672, 50484), (10416, 46878), (10818, 45136), (11284, 43272), (12621, 38688), (12896, 37863), (13104, 37262), (14424, 33852), (14508, 33656), (15624, 31252), (15626, 31248), (16828, 29016), (16926, 28848), (18631, 26208), (19232, 25389), (19344, 25242), (20832, 23439), (21636, 22568)]