1397059968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 3924144000

約数和(自身を除く): 2527084032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 419, 456, 457, 608, 838, 912, 914, 1216, 1257, 1371, 1676, 1824, 1828, 2432, 2514, 2742, 3352, 3648, 3656, 5028, 5484, 6704, 7296, 7312, 7961, 8683, 10056, 10968, 13408, 14624, 15922, 17366, 20112, 21936, 23883, 26049, 26816, 29248, 31844, 34732, 40224, 43872, 47766, 52098, 53632, 58496, 63688, 69464, 80448, 87744, 95532, 104196, 127376, 138928, 160896, 175488, 191064, 191483, 208392, 254752, 277856, 382128, 382966, 416784, 509504, 555712, 574449, 764256, 765932, 833568, 1019008, 1111424, 1148898, 1528512, 1531864, 1667136, 2297796, 3057024, 3063728, 3334272, 3638177, 4595592, 6127456, 7276354, 9191184, 10914531, 12254912, 14552708, 18382368, 21829062, 24509824, 29105416, 36764736, 43658124, 58210832, 73529472, 87316248, 116421664, 174632496, 232843328, 349264992, 465686656, 698529984, 1397059968]

約数ペア:

[(1, 1397059968), (2, 698529984), (3, 465686656), (4, 349264992), (6, 232843328), (8, 174632496), (12, 116421664), (16, 87316248), (19, 73529472), (24, 58210832), (32, 43658124), (38, 36764736), (48, 29105416), (57, 24509824), (64, 21829062), (76, 18382368), (96, 14552708), (114, 12254912), (128, 10914531), (152, 9191184), (192, 7276354), (228, 6127456), (304, 4595592), (384, 3638177), (419, 3334272), (456, 3063728), (457, 3057024), (608, 2297796), (838, 1667136), (912, 1531864), (914, 1528512), (1216, 1148898), (1257, 1111424), (1371, 1019008), (1676, 833568), (1824, 765932), (1828, 764256), (2432, 574449), (2514, 555712), (2742, 509504), (3352, 416784), (3648, 382966), (3656, 382128), (5028, 277856), (5484, 254752), (6704, 208392), (7296, 191483), (7312, 191064), (7961, 175488), (8683, 160896), (10056, 138928), (10968, 127376), (13408, 104196), (14624, 95532), (15922, 87744), (17366, 80448), (20112, 69464), (21936, 63688), (23883, 58496), (26049, 53632), (26816, 52098), (29248, 47766), (31844, 43872), (34732, 40224)]