1338240832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:924

約数の個数: 112

約数和(自身を含む): 2969971200

約数和(自身を除く): 1631730368

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 59, 64, 76, 92, 118, 152, 184, 236, 304, 368, 437, 472, 608, 736, 811, 874, 944, 1121, 1216, 1357, 1472, 1622, 1748, 1888, 2242, 2714, 3244, 3496, 3776, 4484, 5428, 6488, 6992, 8968, 10856, 12976, 13984, 15409, 17936, 18653, 21712, 25783, 25952, 27968, 30818, 35872, 37306, 43424, 47849, 51566, 51904, 61636, 71744, 74612, 86848, 95698, 103132, 123272, 149224, 191396, 206264, 246544, 298448, 354407, 382792, 412528, 493088, 596896, 708814, 765584, 825056, 909131, 986176, 1100527, 1193792, 1417628, 1531168, 1650112, 1818262, 2201054, 2835256, 3062336, 3636524, 4402108, 5670512, 7273048, 8804216, 11341024, 14546096, 17608432, 20910013, 22682048, 29092192, 35216864, 41820026, 58184384, 70433728, 83640052, 167280104, 334560208, 669120416, 1338240832]

約数ペア:

[(1, 1338240832), (2, 669120416), (4, 334560208), (8, 167280104), (16, 83640052), (19, 70433728), (23, 58184384), (32, 41820026), (38, 35216864), (46, 29092192), (59, 22682048), (64, 20910013), (76, 17608432), (92, 14546096), (118, 11341024), (152, 8804216), (184, 7273048), (236, 5670512), (304, 4402108), (368, 3636524), (437, 3062336), (472, 2835256), (608, 2201054), (736, 1818262), (811, 1650112), (874, 1531168), (944, 1417628), (1121, 1193792), (1216, 1100527), (1357, 986176), (1472, 909131), (1622, 825056), (1748, 765584), (1888, 708814), (2242, 596896), (2714, 493088), (3244, 412528), (3496, 382792), (3776, 354407), (4484, 298448), (5428, 246544), (6488, 206264), (6992, 191396), (8968, 149224), (10856, 123272), (12976, 103132), (13984, 95698), (15409, 86848), (17936, 74612), (18653, 71744), (21712, 61636), (25783, 51904), (25952, 51566), (27968, 47849), (30818, 43424), (35872, 37306)]