738285264

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{72211}}^1$

素因数の和:72296

約数の個数: 60

約数和(自身を含む): 2095303392

約数和(自身を除く): 1357018128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 72211, 144422, 216633, 288844, 433266, 577688, 649899, 866532, 1155376, 1299798, 1733064, 2599596, 3466128, 5126981, 5199192, 10253962, 10398384, 15380943, 20507924, 30761886, 41015848, 46142829, 61523772, 82031696, 92285658, 123047544, 184571316, 246095088, 369142632, 738285264]

約数ペア:

[(1, 738285264), (2, 369142632), (3, 246095088), (4, 184571316), (6, 123047544), (8, 92285658), (9, 82031696), (12, 61523772), (16, 46142829), (18, 41015848), (24, 30761886), (36, 20507924), (48, 15380943), (71, 10398384), (72, 10253962), (142, 5199192), (144, 5126981), (213, 3466128), (284, 2599596), (426, 1733064), (568, 1299798), (639, 1155376), (852, 866532), (1136, 649899), (1278, 577688), (1704, 433266), (2556, 288844), (3408, 216633), (5112, 144422), (10224, 72211)]