406004768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1730

約数の個数: 96

約数和(自身を含む): 935907840

約数和(自身を除く): 529903072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1178, 1612, 1657, 1976, 2356, 3224, 3314, 3952, 4712, 6448, 6628, 7657, 7904, 9424, 12896, 13256, 15314, 18848, 21541, 26512, 30628, 31483, 43082, 51367, 53024, 61256, 62966, 86164, 102734, 122512, 125932, 172328, 205468, 245024, 251864, 344656, 409279, 410936, 503728, 667771, 689312, 818558, 821872, 975973, 1007456, 1335542, 1637116, 1643744, 1951946, 2671084, 3274232, 3903892, 5342168, 6548464, 7807784, 10684336, 12687649, 13096928, 15615568, 21368672, 25375298, 31231136, 50750596, 101501192, 203002384, 406004768]

約数ペア:

[(1, 406004768), (2, 203002384), (4, 101501192), (8, 50750596), (13, 31231136), (16, 25375298), (19, 21368672), (26, 15615568), (31, 13096928), (32, 12687649), (38, 10684336), (52, 7807784), (62, 6548464), (76, 5342168), (104, 3903892), (124, 3274232), (152, 2671084), (208, 1951946), (247, 1643744), (248, 1637116), (304, 1335542), (403, 1007456), (416, 975973), (494, 821872), (496, 818558), (589, 689312), (608, 667771), (806, 503728), (988, 410936), (992, 409279), (1178, 344656), (1612, 251864), (1657, 245024), (1976, 205468), (2356, 172328), (3224, 125932), (3314, 122512), (3952, 102734), (4712, 86164), (6448, 62966), (6628, 61256), (7657, 53024), (7904, 51367), (9424, 43082), (12896, 31483), (13256, 30628), (15314, 26512), (18848, 21541)]