15672231016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 34128864000

約数和(自身を除く): 18456632984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 263, 424, 494, 526, 569, 689, 988, 1007, 1052, 1138, 1378, 1976, 2014, 2104, 2276, 2756, 3419, 4028, 4552, 4997, 5512, 6838, 7397, 8056, 9994, 10811, 13091, 13676, 13939, 14794, 19988, 21622, 26182, 27352, 27878, 29588, 30157, 39976, 43244, 52364, 55756, 59176, 60314, 64961, 86488, 104728, 111512, 120628, 129922, 140543, 149647, 181207, 241256, 259844, 264841, 281086, 299294, 362414, 392041, 519688, 529682, 562172, 572983, 598588, 724828, 784082, 1059364, 1124344, 1145966, 1197176, 1449656, 1568164, 1945411, 2118728, 2291932, 2843293, 3136328, 3442933, 3890822, 4583864, 5686586, 6885866, 7448779, 7781644, 7931291, 11373172, 13771732, 14897558, 15563288, 15862582, 22746344, 27543464, 29795116, 31725164, 36962809, 59590232, 63450328, 73925618, 103106783, 147851236, 150694529, 206213566, 295702472, 301389058, 412427132, 602778116, 824854264, 1205556232, 1959028877, 3918057754, 7836115508, 15672231016]

約数ペア:

[(1, 15672231016), (2, 7836115508), (4, 3918057754), (8, 1959028877), (13, 1205556232), (19, 824854264), (26, 602778116), (38, 412427132), (52, 301389058), (53, 295702472), (76, 206213566), (104, 150694529), (106, 147851236), (152, 103106783), (212, 73925618), (247, 63450328), (263, 59590232), (424, 36962809), (494, 31725164), (526, 29795116), (569, 27543464), (689, 22746344), (988, 15862582), (1007, 15563288), (1052, 14897558), (1138, 13771732), (1378, 11373172), (1976, 7931291), (2014, 7781644), (2104, 7448779), (2276, 6885866), (2756, 5686586), (3419, 4583864), (4028, 3890822), (4552, 3442933), (4997, 3136328), (5512, 2843293), (6838, 2291932), (7397, 2118728), (8056, 1945411), (9994, 1568164), (10811, 1449656), (13091, 1197176), (13676, 1145966), (13939, 1124344), (14794, 1059364), (19988, 784082), (21622, 724828), (26182, 598588), (27352, 572983), (27878, 562172), (29588, 529682), (30157, 519688), (39976, 392041), (43244, 362414), (52364, 299294), (55756, 281086), (59176, 264841), (60314, 259844), (64961, 241256), (86488, 181207), (104728, 149647), (111512, 140543), (120628, 129922)]