347788272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1597}}^1$

素因数の和:1970

約数の個数: 80

約数和(自身を含む): 970944800

約数和(自身を除く): 623156528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 349, 624, 698, 1047, 1396, 1597, 2094, 2792, 3194, 4188, 4537, 4791, 5584, 6388, 8376, 9074, 9582, 12776, 13611, 16752, 18148, 19164, 20761, 25552, 27222, 36296, 38328, 41522, 54444, 62283, 72592, 76656, 83044, 108888, 124566, 166088, 217776, 249132, 332176, 498264, 557353, 996528, 1114706, 1672059, 2229412, 3344118, 4458824, 6688236, 7245589, 8917648, 13376472, 14491178, 21736767, 26752944, 28982356, 43473534, 57964712, 86947068, 115929424, 173894136, 347788272]

約数ペア:

[(1, 347788272), (2, 173894136), (3, 115929424), (4, 86947068), (6, 57964712), (8, 43473534), (12, 28982356), (13, 26752944), (16, 21736767), (24, 14491178), (26, 13376472), (39, 8917648), (48, 7245589), (52, 6688236), (78, 4458824), (104, 3344118), (156, 2229412), (208, 1672059), (312, 1114706), (349, 996528), (624, 557353), (698, 498264), (1047, 332176), (1396, 249132), (1597, 217776), (2094, 166088), (2792, 124566), (3194, 108888), (4188, 83044), (4537, 76656), (4791, 72592), (5584, 62283), (6388, 54444), (8376, 41522), (9074, 38328), (9582, 36296), (12776, 27222), (13611, 25552), (16752, 20761), (18148, 19164)]