254687736

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5604

約数の個数: 64

約数和(自身を含む): 666247680

約数和(自身を除く): 411559944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 328, 376, 492, 564, 984, 1128, 1927, 3854, 5507, 5781, 7708, 11014, 11562, 15416, 16521, 22028, 23124, 33042, 44056, 46248, 66084, 132168, 225787, 258829, 451574, 517658, 677361, 776487, 903148, 1035316, 1354722, 1552974, 1806296, 2070632, 2709444, 3105948, 5418888, 6211896, 10611989, 21223978, 31835967, 42447956, 63671934, 84895912, 127343868, 254687736]

約数ペア:

[(1, 254687736), (2, 127343868), (3, 84895912), (4, 63671934), (6, 42447956), (8, 31835967), (12, 21223978), (24, 10611989), (41, 6211896), (47, 5418888), (82, 3105948), (94, 2709444), (123, 2070632), (141, 1806296), (164, 1552974), (188, 1354722), (246, 1035316), (282, 903148), (328, 776487), (376, 677361), (492, 517658), (564, 451574), (984, 258829), (1128, 225787), (1927, 132168), (3854, 66084), (5507, 46248), (5781, 44056), (7708, 33042), (11014, 23124), (11562, 22028), (15416, 16521)]