417323221380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178343257}}^1$

素因数の和:178343285

約数の個数: 72

約数和(自身を含む): 1363255864152

約数和(自身を除く): 945932642772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 178343257, 356686514, 535029771, 713373028, 891716285, 1070059542, 1605089313, 1783432570, 2140119084, 2318462341, 2675148855, 3210178626, 3566865140, 4636924682, 5350297710, 6420357252, 6955387023, 8025446565, 9273849364, 10700595420, 11592311705, 13910774046, 16050893130, 20866161069, 23184623410, 27821548092, 32101786260, 34776935115, 41732322138, 46369246820, 69553870230, 83464644276, 104330805345, 139107740460, 208661610690, 417323221380]

約数ペア:

[(1, 417323221380), (2, 208661610690), (3, 139107740460), (4, 104330805345), (5, 83464644276), (6, 69553870230), (9, 46369246820), (10, 41732322138), (12, 34776935115), (13, 32101786260), (15, 27821548092), (18, 23184623410), (20, 20866161069), (26, 16050893130), (30, 13910774046), (36, 11592311705), (39, 10700595420), (45, 9273849364), (52, 8025446565), (60, 6955387023), (65, 6420357252), (78, 5350297710), (90, 4636924682), (117, 3566865140), (130, 3210178626), (156, 2675148855), (180, 2318462341), (195, 2140119084), (234, 1783432570), (260, 1605089313), (390, 1070059542), (468, 891716285), (585, 713373028), (780, 535029771), (1170, 356686514), (2340, 178343257)]