486701488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 1231921152

約数和(自身を除く): 745219664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 112, 124, 164, 182, 208, 217, 248, 263, 287, 328, 364, 403, 434, 496, 526, 533, 574, 656, 728, 806, 868, 1052, 1066, 1148, 1271, 1456, 1612, 1736, 1841, 2104, 2132, 2296, 2542, 2821, 3224, 3419, 3472, 3682, 3731, 4208, 4264, 4592, 5084, 5642, 6448, 6838, 7364, 7462, 8153, 8528, 8897, 10168, 10783, 11284, 13676, 14728, 14924, 16306, 16523, 17794, 20336, 21566, 22568, 23933, 27352, 29456, 29848, 32612, 33046, 35588, 43132, 45136, 47866, 54704, 57071, 59696, 65224, 66092, 71176, 75481, 86264, 95732, 105989, 114142, 115661, 130448, 132184, 140179, 142352, 150962, 172528, 191464, 211978, 228284, 231322, 264368, 280358, 301924, 334273, 382928, 423956, 456568, 462644, 560716, 603848, 668546, 741923, 847912, 913136, 925288, 981253, 1121432, 1207696, 1337092, 1483846, 1695824, 1850576, 1962506, 2242864, 2339911, 2674184, 2967692, 3925012, 4345549, 4679822, 5348368, 5935384, 7850024, 8691098, 9359644, 11870768, 15700048, 17382196, 18719288, 30418843, 34764392, 37438576, 60837686, 69528784, 121675372, 243350744, 486701488]

約数ペア:

[(1, 486701488), (2, 243350744), (4, 121675372), (7, 69528784), (8, 60837686), (13, 37438576), (14, 34764392), (16, 30418843), (26, 18719288), (28, 17382196), (31, 15700048), (41, 11870768), (52, 9359644), (56, 8691098), (62, 7850024), (82, 5935384), (91, 5348368), (104, 4679822), (112, 4345549), (124, 3925012), (164, 2967692), (182, 2674184), (208, 2339911), (217, 2242864), (248, 1962506), (263, 1850576), (287, 1695824), (328, 1483846), (364, 1337092), (403, 1207696), (434, 1121432), (496, 981253), (526, 925288), (533, 913136), (574, 847912), (656, 741923), (728, 668546), (806, 603848), (868, 560716), (1052, 462644), (1066, 456568), (1148, 423956), (1271, 382928), (1456, 334273), (1612, 301924), (1736, 280358), (1841, 264368), (2104, 231322), (2132, 228284), (2296, 211978), (2542, 191464), (2821, 172528), (3224, 150962), (3419, 142352), (3472, 140179), (3682, 132184), (3731, 130448), (4208, 115661), (4264, 114142), (4592, 105989), (5084, 95732), (5642, 86264), (6448, 75481), (6838, 71176), (7364, 66092), (7462, 65224), (8153, 59696), (8528, 57071), (8897, 54704), (10168, 47866), (10783, 45136), (11284, 43132), (13676, 35588), (14728, 33046), (14924, 32612), (16306, 29848), (16523, 29456), (17794, 27352), (20336, 23933), (21566, 22568)]