320465964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293467}}^1$

素因数の和:293494

約数の個数: 48

約数和(自身を含む): 920315648

約数和(自身を除く): 599849684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 293467, 586934, 880401, 1173868, 1760802, 2054269, 3521604, 3815071, 4108538, 6162807, 7630142, 8217076, 11445213, 12325614, 15260284, 22890426, 24651228, 26705497, 45780852, 53410994, 80116491, 106821988, 160232982, 320465964]

約数ペア:

[(1, 320465964), (2, 160232982), (3, 106821988), (4, 80116491), (6, 53410994), (7, 45780852), (12, 26705497), (13, 24651228), (14, 22890426), (21, 15260284), (26, 12325614), (28, 11445213), (39, 8217076), (42, 7630142), (52, 6162807), (78, 4108538), (84, 3815071), (91, 3521604), (156, 2054269), (182, 1760802), (273, 1173868), (364, 880401), (546, 586934), (1092, 293467)]