342368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219467}}^1$

素因数の和:219494

約数の個数: 64

約数和(自身を含む): 1106118720

約数和(自身を除く): 763750200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 219467, 438934, 658401, 877868, 1097335, 1316802, 1755736, 2194670, 2633604, 2853071, 3292005, 4389340, 5267208, 5706142, 6584010, 8559213, 8778680, 11412284, 13168020, 14265355, 17118426, 22824568, 26336040, 28530710, 34236852, 42796065, 57061420, 68473704, 85592130, 114122840, 171184260, 342368520]

約数ペア:

[(1, 342368520), (2, 171184260), (3, 114122840), (4, 85592130), (5, 68473704), (6, 57061420), (8, 42796065), (10, 34236852), (12, 28530710), (13, 26336040), (15, 22824568), (20, 17118426), (24, 14265355), (26, 13168020), (30, 11412284), (39, 8778680), (40, 8559213), (52, 6584010), (60, 5706142), (65, 5267208), (78, 4389340), (104, 3292005), (120, 2853071), (130, 2633604), (156, 2194670), (195, 1755736), (260, 1316802), (312, 1097335), (390, 877868), (520, 658401), (780, 438934), (1560, 219467)]