1396899036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{80671}}^1$

素因数の和:80731

約数の個数: 72

約数和(自身を含む): 3905492864

約数和(自身を除く): 2508593828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 80671, 161342, 242013, 322684, 484026, 726039, 968052, 1048723, 1452078, 2097446, 2904156, 2984827, 3146169, 4194892, 5969654, 6292338, 8954481, 9438507, 11939308, 12584676, 17908962, 18877014, 26863443, 35817924, 37754028, 38802751, 53726886, 77605502, 107453772, 116408253, 155211004, 232816506, 349224759, 465633012, 698449518, 1396899036]

約数ペア:

[(1, 1396899036), (2, 698449518), (3, 465633012), (4, 349224759), (6, 232816506), (9, 155211004), (12, 116408253), (13, 107453772), (18, 77605502), (26, 53726886), (36, 38802751), (37, 37754028), (39, 35817924), (52, 26863443), (74, 18877014), (78, 17908962), (111, 12584676), (117, 11939308), (148, 9438507), (156, 8954481), (222, 6292338), (234, 5969654), (333, 4194892), (444, 3146169), (468, 2984827), (481, 2904156), (666, 2097446), (962, 1452078), (1332, 1048723), (1443, 968052), (1924, 726039), (2886, 484026), (4329, 322684), (5772, 242013), (8658, 161342), (17316, 80671)]