738344556

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 1901250624

約数和(自身を除く): 1162906068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 443, 603, 691, 804, 886, 1206, 1329, 1382, 1772, 2073, 2412, 2658, 2764, 3987, 4146, 5316, 6219, 7974, 8292, 12438, 15948, 24876, 29681, 46297, 59362, 89043, 92594, 118724, 138891, 178086, 185188, 267129, 277782, 306113, 356172, 416673, 534258, 555564, 612226, 833346, 918339, 1068516, 1224452, 1666692, 1836678, 2755017, 3673356, 5510034, 11020068, 20509571, 41019142, 61528713, 82038284, 123057426, 184586139, 246114852, 369172278, 738344556]

約数ペア:

[(1, 738344556), (2, 369172278), (3, 246114852), (4, 184586139), (6, 123057426), (9, 82038284), (12, 61528713), (18, 41019142), (36, 20509571), (67, 11020068), (134, 5510034), (201, 3673356), (268, 2755017), (402, 1836678), (443, 1666692), (603, 1224452), (691, 1068516), (804, 918339), (886, 833346), (1206, 612226), (1329, 555564), (1382, 534258), (1772, 416673), (2073, 356172), (2412, 306113), (2658, 277782), (2764, 267129), (3987, 185188), (4146, 178086), (5316, 138891), (6219, 118724), (7974, 92594), (8292, 89043), (12438, 59362), (15948, 46297), (24876, 29681)]