215859504

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{1873}}^1$

素因数の和:1912

約数の個数: 100

約数和(自身を含む): 650885176

約数和(自身を除く): 435025672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1873, 2058, 2352, 2401, 2744, 3746, 4116, 4802, 5488, 5619, 7203, 7492, 8232, 9604, 11238, 13111, 14406, 14984, 16464, 19208, 22476, 26222, 28812, 29968, 38416, 39333, 44952, 52444, 57624, 78666, 89904, 91777, 104888, 115248, 157332, 183554, 209776, 275331, 314664, 367108, 550662, 629328, 642439, 734216, 1101324, 1284878, 1468432, 1927317, 2202648, 2569756, 3854634, 4405296, 4497073, 5139512, 7709268, 8994146, 10279024, 13491219, 15418536, 17988292, 26982438, 30837072, 35976584, 53964876, 71953168, 107929752, 215859504]

約数ペア:

[(1, 215859504), (2, 107929752), (3, 71953168), (4, 53964876), (6, 35976584), (7, 30837072), (8, 26982438), (12, 17988292), (14, 15418536), (16, 13491219), (21, 10279024), (24, 8994146), (28, 7709268), (42, 5139512), (48, 4497073), (49, 4405296), (56, 3854634), (84, 2569756), (98, 2202648), (112, 1927317), (147, 1468432), (168, 1284878), (196, 1101324), (294, 734216), (336, 642439), (343, 629328), (392, 550662), (588, 367108), (686, 314664), (784, 275331), (1029, 209776), (1176, 183554), (1372, 157332), (1873, 115248), (2058, 104888), (2352, 91777), (2401, 89904), (2744, 78666), (3746, 57624), (4116, 52444), (4802, 44952), (5488, 39333), (5619, 38416), (7203, 29968), (7492, 28812), (8232, 26222), (9604, 22476), (11238, 19208), (13111, 16464), (14406, 14984)]