420633792

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23557}}^1$

素因数の和:23606

約数の個数: 84

約数和(自身を含む): 1244616256

約数和(自身を除く): 823982464

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, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 23557, 47114, 70671, 94228, 141342, 188456, 212013, 282684, 376912, 424026, 565368, 730267, 753824, 848052, 1130736, 1460534, 1507648, 1696104, 2190801, 2261472, 2921068, 3392208, 4381602, 4522944, 5842136, 6572403, 6784416, 8763204, 11684272, 13144806, 13568832, 17526408, 23368544, 26289612, 35052816, 46737088, 52579224, 70105632, 105158448, 140211264, 210316896, 420633792]

約数ペア:

[(1, 420633792), (2, 210316896), (3, 140211264), (4, 105158448), (6, 70105632), (8, 52579224), (9, 46737088), (12, 35052816), (16, 26289612), (18, 23368544), (24, 17526408), (31, 13568832), (32, 13144806), (36, 11684272), (48, 8763204), (62, 6784416), (64, 6572403), (72, 5842136), (93, 4522944), (96, 4381602), (124, 3392208), (144, 2921068), (186, 2261472), (192, 2190801), (248, 1696104), (279, 1507648), (288, 1460534), (372, 1130736), (496, 848052), (558, 753824), (576, 730267), (744, 565368), (992, 424026), (1116, 376912), (1488, 282684), (1984, 212013), (2232, 188456), (2976, 141342), (4464, 94228), (5952, 70671), (8928, 47114), (17856, 23557)]