344981364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45131}}^1$

素因数の和:45165

約数の個数: 72

約数和(自身を含む): 1008429408

約数和(自身を除く): 663448044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 45131, 90262, 135393, 180524, 270786, 315917, 541572, 586703, 631834, 947751, 1173406, 1263668, 1760109, 1895502, 2211419, 2346812, 3520218, 3791004, 4106921, 4422838, 6634257, 7040436, 8213842, 8845676, 12320763, 13268514, 16427684, 24641526, 26537028, 28748447, 49283052, 57496894, 86245341, 114993788, 172490682, 344981364]

約数ペア:

[(1, 344981364), (2, 172490682), (3, 114993788), (4, 86245341), (6, 57496894), (7, 49283052), (12, 28748447), (13, 26537028), (14, 24641526), (21, 16427684), (26, 13268514), (28, 12320763), (39, 8845676), (42, 8213842), (49, 7040436), (52, 6634257), (78, 4422838), (84, 4106921), (91, 3791004), (98, 3520218), (147, 2346812), (156, 2211419), (182, 1895502), (196, 1760109), (273, 1263668), (294, 1173406), (364, 947751), (546, 631834), (588, 586703), (637, 541572), (1092, 315917), (1274, 270786), (1911, 180524), (2548, 135393), (3822, 90262), (7644, 45131)]