1901169984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45631}}^1$

素因数の和:45684

約数の個数: 112

約数和(自身を含む): 5934350336

約数和(自身を除く): 4033180352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 41664, 45631, 91262, 136893, 182524, 273786, 319417, 365048, 547572, 638834, 730096, 958251, 1095144, 1277668, 1414561, 1460192, 1916502, 2190288, 2555336, 2829122, 2920384, 3833004, 4243683, 4380576, 5110672, 5658244, 7666008, 8487366, 8761152, 9901927, 10221344, 11316488, 15332016, 16974732, 19803854, 20442688, 22632976, 29705781, 30664032, 33949464, 39607708, 45265952, 59411562, 61328064, 67898928, 79215416, 90531904, 118823124, 135797856, 158430832, 237646248, 271595712, 316861664, 475292496, 633723328, 950584992, 1901169984]

約数ペア:

[(1, 1901169984), (2, 950584992), (3, 633723328), (4, 475292496), (6, 316861664), (7, 271595712), (8, 237646248), (12, 158430832), (14, 135797856), (16, 118823124), (21, 90531904), (24, 79215416), (28, 67898928), (31, 61328064), (32, 59411562), (42, 45265952), (48, 39607708), (56, 33949464), (62, 30664032), (64, 29705781), (84, 22632976), (93, 20442688), (96, 19803854), (112, 16974732), (124, 15332016), (168, 11316488), (186, 10221344), (192, 9901927), (217, 8761152), (224, 8487366), (248, 7666008), (336, 5658244), (372, 5110672), (434, 4380576), (448, 4243683), (496, 3833004), (651, 2920384), (672, 2829122), (744, 2555336), (868, 2190288), (992, 1916502), (1302, 1460192), (1344, 1414561), (1488, 1277668), (1736, 1095144), (1984, 958251), (2604, 730096), (2976, 638834), (3472, 547572), (5208, 365048), (5952, 319417), (6944, 273786), (10416, 182524), (13888, 136893), (20832, 91262), (41664, 45631)]