784243968

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19267}}^1$

素因数の和:19339

約数の個数: 72

約数和(自身を含む): 2126724768

約数和(自身を除く): 1342480800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 19267, 20352, 38534, 40704, 57801, 77068, 115602, 154136, 231204, 308272, 462408, 616544, 924816, 1021151, 1233088, 1849632, 2042302, 2466176, 3063453, 3699264, 4084604, 4932352, 6126906, 7398528, 8169208, 12253812, 14797056, 16338416, 24507624, 32676832, 49015248, 65353664, 98030496, 130707328, 196060992, 261414656, 392121984, 784243968]

約数ペア:

[(1, 784243968), (2, 392121984), (3, 261414656), (4, 196060992), (6, 130707328), (8, 98030496), (12, 65353664), (16, 49015248), (24, 32676832), (32, 24507624), (48, 16338416), (53, 14797056), (64, 12253812), (96, 8169208), (106, 7398528), (128, 6126906), (159, 4932352), (192, 4084604), (212, 3699264), (256, 3063453), (318, 2466176), (384, 2042302), (424, 1849632), (636, 1233088), (768, 1021151), (848, 924816), (1272, 616544), (1696, 462408), (2544, 308272), (3392, 231204), (5088, 154136), (6784, 115602), (10176, 77068), (13568, 57801), (19267, 40704), (20352, 38534)]