378387612

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 1033963392

約数和(自身を除く): 655575780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 101, 108, 124, 162, 186, 202, 279, 303, 324, 372, 373, 404, 558, 606, 746, 837, 909, 1116, 1119, 1212, 1492, 1674, 1818, 2238, 2511, 2727, 3131, 3348, 3357, 3636, 4476, 5022, 5454, 6262, 6714, 8181, 9393, 10044, 10071, 10908, 11563, 12524, 13428, 16362, 18786, 20142, 23126, 28179, 30213, 32724, 34689, 37572, 37673, 40284, 46252, 56358, 60426, 69378, 75346, 84537, 104067, 112716, 113019, 120852, 138756, 150692, 169074, 208134, 226038, 253611, 312201, 338148, 339057, 416268, 452076, 507222, 624402, 678114, 936603, 1014444, 1017171, 1167863, 1248804, 1356228, 1873206, 2034342, 2335726, 3051513, 3503589, 3746412, 4068684, 4671452, 6103026, 7007178, 10510767, 12206052, 14014356, 21021534, 31532301, 42043068, 63064602, 94596903, 126129204, 189193806, 378387612]

約数ペア:

[(1, 378387612), (2, 189193806), (3, 126129204), (4, 94596903), (6, 63064602), (9, 42043068), (12, 31532301), (18, 21021534), (27, 14014356), (31, 12206052), (36, 10510767), (54, 7007178), (62, 6103026), (81, 4671452), (93, 4068684), (101, 3746412), (108, 3503589), (124, 3051513), (162, 2335726), (186, 2034342), (202, 1873206), (279, 1356228), (303, 1248804), (324, 1167863), (372, 1017171), (373, 1014444), (404, 936603), (558, 678114), (606, 624402), (746, 507222), (837, 452076), (909, 416268), (1116, 339057), (1119, 338148), (1212, 312201), (1492, 253611), (1674, 226038), (1818, 208134), (2238, 169074), (2511, 150692), (2727, 138756), (3131, 120852), (3348, 113019), (3357, 112716), (3636, 104067), (4476, 84537), (5022, 75346), (5454, 69378), (6262, 60426), (6714, 56358), (8181, 46252), (9393, 40284), (10044, 37673), (10071, 37572), (10908, 34689), (11563, 32724), (12524, 30213), (13428, 28179), (16362, 23126), (18786, 20142)]