979973032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 1973160000

約数和(自身を除く): 993186968

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 173, 332, 346, 449, 664, 692, 898, 1384, 1577, 1796, 3154, 3287, 3592, 6308, 6574, 8531, 12616, 13148, 14359, 17062, 26296, 28718, 34124, 37267, 57436, 68248, 74534, 77677, 114872, 149068, 155354, 272821, 298136, 310708, 545642, 621416, 708073, 1091284, 1416146, 1475863, 2182568, 2832292, 2951726, 5664584, 5903452, 6447191, 11806904, 12894382, 25788764, 51577528, 122496629, 244993258, 489986516, 979973032]

約数ペア:

[(1, 979973032), (2, 489986516), (4, 244993258), (8, 122496629), (19, 51577528), (38, 25788764), (76, 12894382), (83, 11806904), (152, 6447191), (166, 5903452), (173, 5664584), (332, 2951726), (346, 2832292), (449, 2182568), (664, 1475863), (692, 1416146), (898, 1091284), (1384, 708073), (1577, 621416), (1796, 545642), (3154, 310708), (3287, 298136), (3592, 272821), (6308, 155354), (6574, 149068), (8531, 114872), (12616, 77677), (13148, 74534), (14359, 68248), (17062, 57436), (26296, 37267), (28718, 34124)]