2991433302

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20389}}^1$

素因数の和:20443

約数の個数: 128

約数和(自身を含む): 8221248000

約数和(自身を除く): 5229814698

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 297, 342, 351, 418, 429, 494, 513, 594, 627, 702, 741, 858, 1026, 1254, 1287, 1482, 1881, 2223, 2574, 2717, 3762, 3861, 4446, 5434, 5643, 6669, 7722, 8151, 11286, 13338, 16302, 20389, 24453, 40778, 48906, 61167, 73359, 122334, 146718, 183501, 224279, 265057, 367002, 387391, 448558, 530114, 550503, 672837, 774782, 795171, 1101006, 1162173, 1345674, 1590342, 2018511, 2324346, 2385513, 2915627, 3486519, 4037022, 4261301, 4771026, 5036083, 5831254, 6055533, 6973038, 7156539, 8522602, 8746881, 10072166, 10459557, 12111066, 12783903, 14313078, 15108249, 17493762, 20919114, 25567806, 26240643, 30216498, 38351709, 45324747, 52481286, 55396913, 76703418, 78721929, 90649494, 110793826, 115055127, 135974241, 157443858, 166190739, 230110254, 271948482, 332381478, 498572217, 997144434, 1495716651, 2991433302]

約数ペア:

[(1, 2991433302), (2, 1495716651), (3, 997144434), (6, 498572217), (9, 332381478), (11, 271948482), (13, 230110254), (18, 166190739), (19, 157443858), (22, 135974241), (26, 115055127), (27, 110793826), (33, 90649494), (38, 78721929), (39, 76703418), (54, 55396913), (57, 52481286), (66, 45324747), (78, 38351709), (99, 30216498), (114, 26240643), (117, 25567806), (143, 20919114), (171, 17493762), (198, 15108249), (209, 14313078), (234, 12783903), (247, 12111066), (286, 10459557), (297, 10072166), (342, 8746881), (351, 8522602), (418, 7156539), (429, 6973038), (494, 6055533), (513, 5831254), (594, 5036083), (627, 4771026), (702, 4261301), (741, 4037022), (858, 3486519), (1026, 2915627), (1254, 2385513), (1287, 2324346), (1482, 2018511), (1881, 1590342), (2223, 1345674), (2574, 1162173), (2717, 1101006), (3762, 795171), (3861, 774782), (4446, 672837), (5434, 550503), (5643, 530114), (6669, 448558), (7722, 387391), (8151, 367002), (11286, 265057), (13338, 224279), (16302, 183501), (20389, 146718), (24453, 122334), (40778, 73359), (48906, 61167)]