738816

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 2176944

約数和(自身を除く): 1438128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 444, 481, 512, 592, 624, 768, 832, 888, 962, 1184, 1248, 1443, 1536, 1664, 1776, 1924, 2368, 2496, 2886, 3328, 3552, 3848, 4736, 4992, 5772, 6656, 7104, 7696, 9472, 9984, 11544, 14208, 15392, 18944, 19968, 23088, 28416, 30784, 46176, 56832, 61568, 92352, 123136, 184704, 246272, 369408, 738816]

約数ペア:

[(1, 738816), (2, 369408), (3, 246272), (4, 184704), (6, 123136), (8, 92352), (12, 61568), (13, 56832), (16, 46176), (24, 30784), (26, 28416), (32, 23088), (37, 19968), (39, 18944), (48, 15392), (52, 14208), (64, 11544), (74, 9984), (78, 9472), (96, 7696), (104, 7104), (111, 6656), (128, 5772), (148, 4992), (156, 4736), (192, 3848), (208, 3552), (222, 3328), (256, 2886), (296, 2496), (312, 2368), (384, 1924), (416, 1776), (444, 1664), (481, 1536), (512, 1443), (592, 1248), (624, 1184), (768, 962), (832, 888)]