515052972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21977}}^1$

素因数の和:22028

約数の個数: 96

約数和(自身を含む): 1575383040

約数和(自身を除く): 1060330068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 21977, 23436, 43954, 65931, 87908, 131862, 153839, 197793, 263724, 307678, 395586, 461517, 593379, 615356, 681287, 791172, 923034, 1186758, 1362574, 1384551, 1846068, 2043861, 2373516, 2725148, 2769102, 4087722, 4153653, 4769009, 5538204, 6131583, 8175444, 8307306, 9538018, 12263166, 14307027, 16614612, 18394749, 19076036, 24526332, 28614054, 36789498, 42921081, 57228108, 73578996, 85842162, 128763243, 171684324, 257526486, 515052972]

約数ペア:

[(1, 515052972), (2, 257526486), (3, 171684324), (4, 128763243), (6, 85842162), (7, 73578996), (9, 57228108), (12, 42921081), (14, 36789498), (18, 28614054), (21, 24526332), (27, 19076036), (28, 18394749), (31, 16614612), (36, 14307027), (42, 12263166), (54, 9538018), (62, 8307306), (63, 8175444), (84, 6131583), (93, 5538204), (108, 4769009), (124, 4153653), (126, 4087722), (186, 2769102), (189, 2725148), (217, 2373516), (252, 2043861), (279, 1846068), (372, 1384551), (378, 1362574), (434, 1186758), (558, 923034), (651, 791172), (756, 681287), (837, 615356), (868, 593379), (1116, 461517), (1302, 395586), (1674, 307678), (1953, 263724), (2604, 197793), (3348, 153839), (3906, 131862), (5859, 87908), (7812, 65931), (11718, 43954), (21977, 23436)]