258608448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 168

約数和(自身を含む): 874897920

約数和(自身を除く): 616289472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2069, 2232, 2604, 2976, 3472, 3906, 4032, 4138, 4464, 5208, 5952, 6207, 6944, 7812, 8276, 8928, 10416, 12414, 13888, 14483, 15624, 16552, 17856, 18621, 20832, 24828, 28966, 31248, 33104, 37242, 41664, 43449, 49656, 57932, 62496, 64139, 66208, 74484, 86898, 99312, 115864, 124992, 128278, 130347, 132416, 148968, 173796, 192417, 198624, 231728, 256556, 260694, 297936, 347592, 384834, 397248, 448973, 463456, 513112, 521388, 577251, 595872, 695184, 769668, 897946, 926912, 1026224, 1042776, 1154502, 1191744, 1346919, 1390368, 1539336, 1795892, 2052448, 2085552, 2309004, 2693838, 2780736, 3078672, 3591784, 4040757, 4104896, 4171104, 4618008, 5387676, 6157344, 7183568, 8081514, 8342208, 9236016, 10775352, 12314688, 14367136, 16163028, 18472032, 21550704, 28734272, 32326056, 36944064, 43101408, 64652112, 86202816, 129304224, 258608448]

約数ペア:

[(1, 258608448), (2, 129304224), (3, 86202816), (4, 64652112), (6, 43101408), (7, 36944064), (8, 32326056), (9, 28734272), (12, 21550704), (14, 18472032), (16, 16163028), (18, 14367136), (21, 12314688), (24, 10775352), (28, 9236016), (31, 8342208), (32, 8081514), (36, 7183568), (42, 6157344), (48, 5387676), (56, 4618008), (62, 4171104), (63, 4104896), (64, 4040757), (72, 3591784), (84, 3078672), (93, 2780736), (96, 2693838), (112, 2309004), (124, 2085552), (126, 2052448), (144, 1795892), (168, 1539336), (186, 1390368), (192, 1346919), (217, 1191744), (224, 1154502), (248, 1042776), (252, 1026224), (279, 926912), (288, 897946), (336, 769668), (372, 695184), (434, 595872), (448, 577251), (496, 521388), (504, 513112), (558, 463456), (576, 448973), (651, 397248), (672, 384834), (744, 347592), (868, 297936), (992, 260694), (1008, 256556), (1116, 231728), (1302, 198624), (1344, 192417), (1488, 173796), (1736, 148968), (1953, 132416), (1984, 130347), (2016, 128278), (2069, 124992), (2232, 115864), (2604, 99312), (2976, 86898), (3472, 74484), (3906, 66208), (4032, 64139), (4138, 62496), (4464, 57932), (5208, 49656), (5952, 43449), (6207, 41664), (6944, 37242), (7812, 33104), (8276, 31248), (8928, 28966), (10416, 24828), (12414, 20832), (13888, 18621), (14483, 17856), (15624, 16552)]