1661161536

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3001}}^1$

素因数の和:3081

約数の個数: 126

約数和(自身を含む): 4921607886

約数和(自身を除く): 3260446350

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 961, 992, 1116, 1488, 1922, 1984, 2232, 2883, 2976, 3001, 3844, 4464, 5766, 5952, 6002, 7688, 8649, 8928, 9003, 11532, 12004, 15376, 17298, 17856, 18006, 23064, 24008, 27009, 30752, 34596, 36012, 46128, 48016, 54018, 61504, 69192, 72024, 92256, 93031, 96032, 108036, 138384, 144048, 184512, 186062, 192064, 216072, 276768, 279093, 288096, 372124, 432144, 553536, 558186, 576192, 744248, 837279, 864288, 1116372, 1488496, 1674558, 1728576, 2232744, 2883961, 2976992, 3349116, 4465488, 5767922, 5953984, 6698232, 8651883, 8930976, 11535844, 13396464, 17303766, 17861952, 23071688, 25955649, 26792928, 34607532, 46143376, 51911298, 53585856, 69215064, 92286752, 103822596, 138430128, 184573504, 207645192, 276860256, 415290384, 553720512, 830580768, 1661161536]

約数ペア:

[(1, 1661161536), (2, 830580768), (3, 553720512), (4, 415290384), (6, 276860256), (8, 207645192), (9, 184573504), (12, 138430128), (16, 103822596), (18, 92286752), (24, 69215064), (31, 53585856), (32, 51911298), (36, 46143376), (48, 34607532), (62, 26792928), (64, 25955649), (72, 23071688), (93, 17861952), (96, 17303766), (124, 13396464), (144, 11535844), (186, 8930976), (192, 8651883), (248, 6698232), (279, 5953984), (288, 5767922), (372, 4465488), (496, 3349116), (558, 2976992), (576, 2883961), (744, 2232744), (961, 1728576), (992, 1674558), (1116, 1488496), (1488, 1116372), (1922, 864288), (1984, 837279), (2232, 744248), (2883, 576192), (2976, 558186), (3001, 553536), (3844, 432144), (4464, 372124), (5766, 288096), (5952, 279093), (6002, 276768), (7688, 216072), (8649, 192064), (8928, 186062), (9003, 184512), (11532, 144048), (12004, 138384), (15376, 108036), (17298, 96032), (17856, 93031), (18006, 92256), (23064, 72024), (24008, 69192), (27009, 61504), (30752, 54018), (34596, 48016), (36012, 46128)]