298804792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 707616000

約数和(自身を除く): 408811208

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 59, 76, 88, 104, 118, 143, 152, 209, 233, 236, 247, 286, 418, 466, 472, 494, 572, 649, 767, 836, 932, 988, 1121, 1144, 1298, 1534, 1672, 1864, 1976, 2242, 2563, 2596, 2717, 3029, 3068, 4427, 4484, 5126, 5192, 5434, 6058, 6136, 8437, 8854, 8968, 10252, 10868, 12116, 12331, 13747, 14573, 16874, 17708, 20504, 21736, 24232, 24662, 27494, 29146, 33319, 33748, 35416, 48697, 49324, 54988, 57551, 58292, 66638, 67496, 97394, 98648, 109976, 115102, 116584, 133276, 151217, 160303, 178711, 194788, 230204, 261193, 266552, 302434, 320606, 357422, 389576, 460408, 522386, 604868, 633061, 641212, 714844, 1044772, 1209736, 1266122, 1282424, 1429688, 1965821, 2089544, 2532244, 2873123, 3395509, 3931642, 5064488, 5746246, 6791018, 7863284, 11492492, 13582036, 15726568, 22984984, 27164072, 37350599, 74701198, 149402396, 298804792]

約数ペア:

[(1, 298804792), (2, 149402396), (4, 74701198), (8, 37350599), (11, 27164072), (13, 22984984), (19, 15726568), (22, 13582036), (26, 11492492), (38, 7863284), (44, 6791018), (52, 5746246), (59, 5064488), (76, 3931642), (88, 3395509), (104, 2873123), (118, 2532244), (143, 2089544), (152, 1965821), (209, 1429688), (233, 1282424), (236, 1266122), (247, 1209736), (286, 1044772), (418, 714844), (466, 641212), (472, 633061), (494, 604868), (572, 522386), (649, 460408), (767, 389576), (836, 357422), (932, 320606), (988, 302434), (1121, 266552), (1144, 261193), (1298, 230204), (1534, 194788), (1672, 178711), (1864, 160303), (1976, 151217), (2242, 133276), (2563, 116584), (2596, 115102), (2717, 109976), (3029, 98648), (3068, 97394), (4427, 67496), (4484, 66638), (5126, 58292), (5192, 57551), (5434, 54988), (6058, 49324), (6136, 48697), (8437, 35416), (8854, 33748), (8968, 33319), (10252, 29146), (10868, 27494), (12116, 24662), (12331, 24232), (13747, 21736), (14573, 20504), (16874, 17708)]