456420352

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 88

約数和(自身を含む): 978040224

約数和(自身を除く): 521619872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 167, 256, 272, 314, 334, 512, 544, 628, 668, 1024, 1088, 1256, 1336, 2176, 2512, 2669, 2672, 2839, 4352, 5024, 5338, 5344, 5678, 8704, 10048, 10676, 10688, 11356, 17408, 20096, 21352, 21376, 22712, 26219, 40192, 42704, 42752, 45424, 52438, 80384, 85408, 85504, 90848, 104876, 160768, 170816, 171008, 181696, 209752, 341632, 363392, 419504, 445723, 683264, 726784, 839008, 891446, 1366528, 1453568, 1678016, 1782892, 2733056, 2907136, 3356032, 3565784, 6712064, 7131568, 13424128, 14263136, 26848256, 28526272, 57052544, 114105088, 228210176, 456420352]

約数ペア:

[(1, 456420352), (2, 228210176), (4, 114105088), (8, 57052544), (16, 28526272), (17, 26848256), (32, 14263136), (34, 13424128), (64, 7131568), (68, 6712064), (128, 3565784), (136, 3356032), (157, 2907136), (167, 2733056), (256, 1782892), (272, 1678016), (314, 1453568), (334, 1366528), (512, 891446), (544, 839008), (628, 726784), (668, 683264), (1024, 445723), (1088, 419504), (1256, 363392), (1336, 341632), (2176, 209752), (2512, 181696), (2669, 171008), (2672, 170816), (2839, 160768), (4352, 104876), (5024, 90848), (5338, 85504), (5344, 85408), (5678, 80384), (8704, 52438), (10048, 45424), (10676, 42752), (10688, 42704), (11356, 40192), (17408, 26219), (20096, 22712), (21352, 21376)]