641570208

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 1790812800

約数和(自身を除く): 1149242592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 281, 408, 544, 562, 816, 843, 1124, 1399, 1632, 1686, 2248, 2798, 3372, 4197, 4496, 4777, 5596, 6744, 8394, 8992, 9554, 11192, 13488, 14331, 16788, 19108, 22384, 23783, 26976, 28662, 33576, 38216, 44768, 47566, 57324, 67152, 71349, 76432, 95132, 114648, 134304, 142698, 152864, 190264, 229296, 285396, 380528, 393119, 458592, 570792, 761056, 786238, 1141584, 1179357, 1572476, 2283168, 2358714, 3144952, 4717428, 6289904, 6683023, 9434856, 12579808, 13366046, 18869712, 20049069, 26732092, 37739424, 40098138, 53464184, 80196276, 106928368, 160392552, 213856736, 320785104, 641570208]

約数ペア:

[(1, 641570208), (2, 320785104), (3, 213856736), (4, 160392552), (6, 106928368), (8, 80196276), (12, 53464184), (16, 40098138), (17, 37739424), (24, 26732092), (32, 20049069), (34, 18869712), (48, 13366046), (51, 12579808), (68, 9434856), (96, 6683023), (102, 6289904), (136, 4717428), (204, 3144952), (272, 2358714), (281, 2283168), (408, 1572476), (544, 1179357), (562, 1141584), (816, 786238), (843, 761056), (1124, 570792), (1399, 458592), (1632, 393119), (1686, 380528), (2248, 285396), (2798, 229296), (3372, 190264), (4197, 152864), (4496, 142698), (4777, 134304), (5596, 114648), (6744, 95132), (8394, 76432), (8992, 71349), (9554, 67152), (11192, 57324), (13488, 47566), (14331, 44768), (16788, 38216), (19108, 33576), (22384, 28662), (23783, 26976)]