1388527344

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 3953139840

約数和(自身を除く): 2564612496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 179, 206, 309, 358, 412, 523, 537, 618, 716, 824, 927, 1046, 1074, 1236, 1432, 1569, 1611, 1648, 1854, 2092, 2148, 2472, 2864, 3138, 3222, 3708, 4184, 4296, 4707, 4944, 6276, 6444, 7416, 8368, 8592, 9414, 12552, 12888, 14832, 18437, 18828, 25104, 25776, 36874, 37656, 53869, 55311, 73748, 75312, 93617, 107738, 110622, 147496, 161607, 165933, 187234, 215476, 221244, 280851, 294992, 323214, 331866, 374468, 430952, 442488, 484821, 561702, 646428, 663732, 748936, 842553, 861904, 884976, 969642, 1123404, 1292856, 1327464, 1497872, 1685106, 1939284, 2246808, 2585712, 2654928, 3370212, 3878568, 4493616, 6740424, 7757136, 9642551, 13480848, 19285102, 28927653, 38570204, 57855306, 77140408, 86782959, 115710612, 154280816, 173565918, 231421224, 347131836, 462842448, 694263672, 1388527344]

約数ペア:

[(1, 1388527344), (2, 694263672), (3, 462842448), (4, 347131836), (6, 231421224), (8, 173565918), (9, 154280816), (12, 115710612), (16, 86782959), (18, 77140408), (24, 57855306), (36, 38570204), (48, 28927653), (72, 19285102), (103, 13480848), (144, 9642551), (179, 7757136), (206, 6740424), (309, 4493616), (358, 3878568), (412, 3370212), (523, 2654928), (537, 2585712), (618, 2246808), (716, 1939284), (824, 1685106), (927, 1497872), (1046, 1327464), (1074, 1292856), (1236, 1123404), (1432, 969642), (1569, 884976), (1611, 861904), (1648, 842553), (1854, 748936), (2092, 663732), (2148, 646428), (2472, 561702), (2864, 484821), (3138, 442488), (3222, 430952), (3708, 374468), (4184, 331866), (4296, 323214), (4707, 294992), (4944, 280851), (6276, 221244), (6444, 215476), (7416, 187234), (8368, 165933), (8592, 161607), (9414, 147496), (12552, 110622), (12888, 107738), (14832, 93617), (18437, 75312), (18828, 73748), (25104, 55311), (25776, 53869), (36874, 37656)]