1445010876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57097}}^1$

素因数の和:57163

約数の個数: 72

約数和(自身を含む): 3948897680

約数和(自身を除く): 2503886804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 57097, 114194, 171291, 228388, 342582, 513873, 685164, 1027746, 1084843, 2055492, 2112589, 2169686, 3254529, 4225178, 4339372, 6337767, 6509058, 8450356, 9763587, 12675534, 13018116, 19013301, 19527174, 25351068, 38026602, 39054348, 40139191, 76053204, 80278382, 120417573, 160556764, 240835146, 361252719, 481670292, 722505438, 1445010876]

約数ペア:

[(1, 1445010876), (2, 722505438), (3, 481670292), (4, 361252719), (6, 240835146), (9, 160556764), (12, 120417573), (18, 80278382), (19, 76053204), (36, 40139191), (37, 39054348), (38, 38026602), (57, 25351068), (74, 19527174), (76, 19013301), (111, 13018116), (114, 12675534), (148, 9763587), (171, 8450356), (222, 6509058), (228, 6337767), (333, 4339372), (342, 4225178), (444, 3254529), (666, 2169686), (684, 2112589), (703, 2055492), (1332, 1084843), (1406, 1027746), (2109, 685164), (2812, 513873), (4218, 342582), (6327, 228388), (8436, 171291), (12654, 114194), (25308, 57097)]