235803984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19932

約数の個数: 80

約数和(自身を含む): 690580800

約数和(自身を除く): 454776816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 19889, 39778, 59667, 79556, 119334, 159112, 238668, 258557, 318224, 377891, 477336, 517114, 755782, 775671, 954672, 1034228, 1133673, 1511564, 1551342, 2068456, 2267346, 3023128, 3102684, 4136912, 4534692, 4912583, 6046256, 6205368, 9069384, 9825166, 12410736, 14737749, 18138768, 19650332, 29475498, 39300664, 58950996, 78601328, 117901992, 235803984]

約数ペア:

[(1, 235803984), (2, 117901992), (3, 78601328), (4, 58950996), (6, 39300664), (8, 29475498), (12, 19650332), (13, 18138768), (16, 14737749), (19, 12410736), (24, 9825166), (26, 9069384), (38, 6205368), (39, 6046256), (48, 4912583), (52, 4534692), (57, 4136912), (76, 3102684), (78, 3023128), (104, 2267346), (114, 2068456), (152, 1551342), (156, 1511564), (208, 1133673), (228, 1034228), (247, 954672), (304, 775671), (312, 755782), (456, 517114), (494, 477336), (624, 377891), (741, 318224), (912, 258557), (988, 238668), (1482, 159112), (1976, 119334), (2964, 79556), (3952, 59667), (5928, 39778), (11856, 19889)]