312464704

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 56

約数和(自身を含む): 642437120

約数和(自身を除く): 329972416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 508, 592, 1016, 1039, 1184, 2032, 2078, 2368, 4064, 4156, 4699, 8128, 8312, 9398, 16624, 18796, 33248, 37592, 38443, 66496, 75184, 76886, 131953, 150368, 153772, 263906, 300736, 307544, 527812, 615088, 1055624, 1230176, 2111248, 2460352, 4222496, 4882261, 8444992, 9764522, 19529044, 39058088, 78116176, 156232352, 312464704]

約数ペア:

[(1, 312464704), (2, 156232352), (4, 78116176), (8, 39058088), (16, 19529044), (32, 9764522), (37, 8444992), (64, 4882261), (74, 4222496), (127, 2460352), (148, 2111248), (254, 1230176), (296, 1055624), (508, 615088), (592, 527812), (1016, 307544), (1039, 300736), (1184, 263906), (2032, 153772), (2078, 150368), (2368, 131953), (4064, 76886), (4156, 75184), (4699, 66496), (8128, 38443), (8312, 37592), (9398, 33248), (16624, 18796)]