631285704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1163}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 2011392000

約数和(自身を除く): 1380106296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 359, 378, 504, 718, 756, 1077, 1163, 1436, 1512, 2154, 2326, 2513, 2872, 3231, 3489, 4308, 4652, 5026, 6462, 6978, 7539, 8141, 8616, 9304, 9693, 10052, 10467, 12924, 13956, 15078, 16282, 19386, 20104, 20934, 22617, 24423, 25848, 27912, 30156, 31401, 32564, 38772, 41868, 45234, 48846, 60312, 62802, 65128, 67851, 73269, 77544, 83736, 90468, 97692, 125604, 135702, 146538, 180936, 195384, 219807, 251208, 271404, 293076, 417517, 439614, 542808, 586152, 835034, 879228, 1252551, 1670068, 1758456, 2505102, 2922619, 3340136, 3757653, 5010204, 5845238, 7515306, 8767857, 10020408, 11272959, 11690476, 15030612, 17535714, 22545918, 23380952, 26303571, 30061224, 35071428, 45091836, 52607142, 70142856, 78910713, 90183672, 105214284, 157821426, 210428568, 315642852, 631285704]

約数ペア:

[(1, 631285704), (2, 315642852), (3, 210428568), (4, 157821426), (6, 105214284), (7, 90183672), (8, 78910713), (9, 70142856), (12, 52607142), (14, 45091836), (18, 35071428), (21, 30061224), (24, 26303571), (27, 23380952), (28, 22545918), (36, 17535714), (42, 15030612), (54, 11690476), (56, 11272959), (63, 10020408), (72, 8767857), (84, 7515306), (108, 5845238), (126, 5010204), (168, 3757653), (189, 3340136), (216, 2922619), (252, 2505102), (359, 1758456), (378, 1670068), (504, 1252551), (718, 879228), (756, 835034), (1077, 586152), (1163, 542808), (1436, 439614), (1512, 417517), (2154, 293076), (2326, 271404), (2513, 251208), (2872, 219807), (3231, 195384), (3489, 180936), (4308, 146538), (4652, 135702), (5026, 125604), (6462, 97692), (6978, 90468), (7539, 83736), (8141, 77544), (8616, 73269), (9304, 67851), (9693, 65128), (10052, 62802), (10467, 60312), (12924, 48846), (13956, 45234), (15078, 41868), (16282, 38772), (19386, 32564), (20104, 31401), (20934, 30156), (22617, 27912), (24423, 25848)]