391374672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1709}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 1092430080

約数和(自身を除く): 701055408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 367, 624, 734, 1101, 1468, 1709, 2202, 2936, 3418, 4404, 4771, 5127, 5872, 6836, 8808, 9542, 10254, 13672, 14313, 17616, 19084, 20508, 22217, 27344, 28626, 38168, 41016, 44434, 57252, 66651, 76336, 82032, 88868, 114504, 133302, 177736, 229008, 266604, 355472, 533208, 627203, 1066416, 1254406, 1881609, 2508812, 3763218, 5017624, 7526436, 8153639, 10035248, 15052872, 16307278, 24460917, 30105744, 32614556, 48921834, 65229112, 97843668, 130458224, 195687336, 391374672]

約数ペア:

[(1, 391374672), (2, 195687336), (3, 130458224), (4, 97843668), (6, 65229112), (8, 48921834), (12, 32614556), (13, 30105744), (16, 24460917), (24, 16307278), (26, 15052872), (39, 10035248), (48, 8153639), (52, 7526436), (78, 5017624), (104, 3763218), (156, 2508812), (208, 1881609), (312, 1254406), (367, 1066416), (624, 627203), (734, 533208), (1101, 355472), (1468, 266604), (1709, 229008), (2202, 177736), (2936, 133302), (3418, 114504), (4404, 88868), (4771, 82032), (5127, 76336), (5872, 66651), (6836, 57252), (8808, 44434), (9542, 41016), (10254, 38168), (13672, 28626), (14313, 27344), (17616, 22217), (19084, 20508)]