431115408

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 1236081600

約数和(自身を除く): 804966192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 149, 213, 283, 284, 298, 426, 447, 566, 568, 596, 639, 849, 852, 894, 1132, 1136, 1192, 1278, 1341, 1698, 1704, 1788, 2264, 2384, 2547, 2556, 2682, 3396, 3408, 3576, 4528, 5094, 5112, 5364, 6792, 7152, 10188, 10224, 10579, 10728, 13584, 20093, 20376, 21158, 21456, 31737, 40186, 40752, 42167, 42316, 60279, 63474, 80372, 84334, 84632, 95211, 120558, 126501, 126948, 160744, 168668, 169264, 180837, 190422, 241116, 253002, 253896, 321488, 337336, 361674, 379503, 380844, 482232, 506004, 507792, 674672, 723348, 759006, 761688, 964464, 1012008, 1446696, 1518012, 1523376, 2024016, 2893392, 2993857, 3036024, 5987714, 6072048, 8981571, 11975428, 17963142, 23950856, 26944713, 35926284, 47901712, 53889426, 71852568, 107778852, 143705136, 215557704, 431115408]

約数ペア:

[(1, 431115408), (2, 215557704), (3, 143705136), (4, 107778852), (6, 71852568), (8, 53889426), (9, 47901712), (12, 35926284), (16, 26944713), (18, 23950856), (24, 17963142), (36, 11975428), (48, 8981571), (71, 6072048), (72, 5987714), (142, 3036024), (144, 2993857), (149, 2893392), (213, 2024016), (283, 1523376), (284, 1518012), (298, 1446696), (426, 1012008), (447, 964464), (566, 761688), (568, 759006), (596, 723348), (639, 674672), (849, 507792), (852, 506004), (894, 482232), (1132, 380844), (1136, 379503), (1192, 361674), (1278, 337336), (1341, 321488), (1698, 253896), (1704, 253002), (1788, 241116), (2264, 190422), (2384, 180837), (2547, 169264), (2556, 168668), (2682, 160744), (3396, 126948), (3408, 126501), (3576, 120558), (4528, 95211), (5094, 84632), (5112, 84334), (5364, 80372), (6792, 63474), (7152, 60279), (10188, 42316), (10224, 42167), (10579, 40752), (10728, 40186), (13584, 31737), (20093, 21456), (20376, 21158)]