318412848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7187}}^1$

素因数の和:7282

約数の個数: 80

約数和(自身を含む): 898442496

約数和(自身を除く): 580029648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5538, 7187, 7384, 11076, 14374, 14768, 21561, 22152, 28748, 43122, 44304, 57496, 86244, 93431, 114992, 172488, 186862, 280293, 344976, 373724, 510277, 560586, 747448, 1020554, 1121172, 1494896, 1530831, 2041108, 2242344, 3061662, 4082216, 4484688, 6123324, 6633601, 8164432, 12246648, 13267202, 19900803, 24493296, 26534404, 39801606, 53068808, 79603212, 106137616, 159206424, 318412848]

約数ペア:

[(1, 318412848), (2, 159206424), (3, 106137616), (4, 79603212), (6, 53068808), (8, 39801606), (12, 26534404), (13, 24493296), (16, 19900803), (24, 13267202), (26, 12246648), (39, 8164432), (48, 6633601), (52, 6123324), (71, 4484688), (78, 4082216), (104, 3061662), (142, 2242344), (156, 2041108), (208, 1530831), (213, 1494896), (284, 1121172), (312, 1020554), (426, 747448), (568, 560586), (624, 510277), (852, 373724), (923, 344976), (1136, 280293), (1704, 186862), (1846, 172488), (2769, 114992), (3408, 93431), (3692, 86244), (5538, 57496), (7187, 44304), (7384, 43122), (11076, 28748), (14374, 22152), (14768, 21561)]