198045588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 529513600

約数和(自身を除く): 331468012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 109, 114, 156, 218, 228, 247, 327, 436, 494, 613, 654, 741, 988, 1226, 1308, 1417, 1482, 1839, 2071, 2452, 2834, 2964, 3678, 4142, 4251, 5668, 6213, 7356, 7969, 8284, 8502, 11647, 12426, 15938, 17004, 23294, 23907, 24852, 26923, 31876, 34941, 46588, 47814, 53846, 66817, 69882, 80769, 95628, 107692, 133634, 139764, 151411, 161538, 200451, 267268, 302822, 323076, 400902, 454233, 605644, 801804, 868621, 908466, 1269523, 1737242, 1816932, 2539046, 2605863, 3474484, 3808569, 5078092, 5211726, 7617138, 10423452, 15234276, 16503799, 33007598, 49511397, 66015196, 99022794, 198045588]

約数ペア:

[(1, 198045588), (2, 99022794), (3, 66015196), (4, 49511397), (6, 33007598), (12, 16503799), (13, 15234276), (19, 10423452), (26, 7617138), (38, 5211726), (39, 5078092), (52, 3808569), (57, 3474484), (76, 2605863), (78, 2539046), (109, 1816932), (114, 1737242), (156, 1269523), (218, 908466), (228, 868621), (247, 801804), (327, 605644), (436, 454233), (494, 400902), (613, 323076), (654, 302822), (741, 267268), (988, 200451), (1226, 161538), (1308, 151411), (1417, 139764), (1482, 133634), (1839, 107692), (2071, 95628), (2452, 80769), (2834, 69882), (2964, 66817), (3678, 53846), (4142, 47814), (4251, 46588), (5668, 34941), (6213, 31876), (7356, 26923), (7969, 24852), (8284, 23907), (8502, 23294), (11647, 17004), (12426, 15938)]