226521828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3693

約数の個数: 72

約数和(自身を含む): 621319608

約数和(自身を除く): 394797780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3533, 3562, 4932, 5343, 7066, 7124, 10599, 10686, 14132, 16029, 21198, 21372, 31797, 32058, 42396, 45929, 63594, 64116, 91858, 127188, 137787, 183716, 275574, 413361, 484021, 551148, 826722, 968042, 1452063, 1653444, 1936084, 2904126, 4356189, 5808252, 6292273, 8712378, 12584546, 17424756, 18876819, 25169092, 37753638, 56630457, 75507276, 113260914, 226521828]

約数ペア:

[(1, 226521828), (2, 113260914), (3, 75507276), (4, 56630457), (6, 37753638), (9, 25169092), (12, 18876819), (13, 17424756), (18, 12584546), (26, 8712378), (36, 6292273), (39, 5808252), (52, 4356189), (78, 2904126), (117, 1936084), (137, 1653444), (156, 1452063), (234, 968042), (274, 826722), (411, 551148), (468, 484021), (548, 413361), (822, 275574), (1233, 183716), (1644, 137787), (1781, 127188), (2466, 91858), (3533, 64116), (3562, 63594), (4932, 45929), (5343, 42396), (7066, 32058), (7124, 31797), (10599, 21372), (10686, 21198), (14132, 16029)]