397977504

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 1086027264

約数和(自身を除く): 688049760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 773, 992, 1038, 1384, 1488, 1546, 2076, 2319, 2768, 2976, 3092, 4152, 4638, 5363, 5536, 6184, 8304, 9276, 10726, 12368, 16089, 16608, 18552, 21452, 23963, 24736, 32178, 37104, 42904, 47926, 64356, 71889, 74208, 85808, 95852, 128712, 133729, 143778, 171616, 191704, 257424, 267458, 287556, 383408, 401187, 514848, 534916, 575112, 766816, 802374, 1069832, 1150224, 1604748, 2139664, 2300448, 3209496, 4145599, 4279328, 6418992, 8291198, 12436797, 12837984, 16582396, 24873594, 33164792, 49747188, 66329584, 99494376, 132659168, 198988752, 397977504]

約数ペア:

[(1, 397977504), (2, 198988752), (3, 132659168), (4, 99494376), (6, 66329584), (8, 49747188), (12, 33164792), (16, 24873594), (24, 16582396), (31, 12837984), (32, 12436797), (48, 8291198), (62, 6418992), (93, 4279328), (96, 4145599), (124, 3209496), (173, 2300448), (186, 2139664), (248, 1604748), (346, 1150224), (372, 1069832), (496, 802374), (519, 766816), (692, 575112), (744, 534916), (773, 514848), (992, 401187), (1038, 383408), (1384, 287556), (1488, 267458), (1546, 257424), (2076, 191704), (2319, 171616), (2768, 143778), (2976, 133729), (3092, 128712), (4152, 95852), (4638, 85808), (5363, 74208), (5536, 71889), (6184, 64356), (8304, 47926), (9276, 42904), (10726, 37104), (12368, 32178), (16089, 24736), (16608, 23963), (18552, 21452)]