40517904

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 88045296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 107, 112, 138, 147, 161, 168, 184, 196, 214, 276, 294, 321, 322, 336, 343, 368, 392, 428, 483, 552, 588, 642, 644, 686, 749, 784, 856, 966, 1029, 1104, 1127, 1176, 1284, 1288, 1372, 1498, 1712, 1932, 2058, 2247, 2254, 2352, 2461, 2568, 2576, 2744, 2996, 3381, 3864, 4116, 4494, 4508, 4922, 5136, 5243, 5488, 5992, 6762, 7383, 7728, 7889, 8232, 8988, 9016, 9844, 10486, 11984, 13524, 14766, 15729, 15778, 16464, 17227, 17976, 18032, 19688, 20972, 23667, 27048, 29532, 31458, 31556, 34454, 35952, 36701, 39376, 41944, 47334, 51681, 54096, 59064, 62916, 63112, 68908, 73402, 83888, 94668, 103362, 110103, 118128, 120589, 125832, 126224, 137816, 146804, 189336, 206724, 220206, 241178, 251664, 275632, 293608, 361767, 378672, 413448, 440412, 482356, 587216, 723534, 826896, 844123, 880824, 964712, 1447068, 1688246, 1761648, 1929424, 2532369, 2894136, 3376492, 5064738, 5788272, 6752984, 10129476, 13505968, 20258952, 40517904]

約数ペア:

[(1, 40517904), (2, 20258952), (3, 13505968), (4, 10129476), (6, 6752984), (7, 5788272), (8, 5064738), (12, 3376492), (14, 2894136), (16, 2532369), (21, 1929424), (23, 1761648), (24, 1688246), (28, 1447068), (42, 964712), (46, 880824), (48, 844123), (49, 826896), (56, 723534), (69, 587216), (84, 482356), (92, 440412), (98, 413448), (107, 378672), (112, 361767), (138, 293608), (147, 275632), (161, 251664), (168, 241178), (184, 220206), (196, 206724), (214, 189336), (276, 146804), (294, 137816), (321, 126224), (322, 125832), (336, 120589), (343, 118128), (368, 110103), (392, 103362), (428, 94668), (483, 83888), (552, 73402), (588, 68908), (642, 63112), (644, 62916), (686, 59064), (749, 54096), (784, 51681), (856, 47334), (966, 41944), (1029, 39376), (1104, 36701), (1127, 35952), (1176, 34454), (1284, 31556), (1288, 31458), (1372, 29532), (1498, 27048), (1712, 23667), (1932, 20972), (2058, 19688), (2247, 18032), (2254, 17976), (2352, 17227), (2461, 16464), (2568, 15778), (2576, 15729), (2744, 14766), (2996, 13524), (3381, 11984), (3864, 10486), (4116, 9844), (4494, 9016), (4508, 8988), (4922, 8232), (5136, 7889), (5243, 7728), (5488, 7383), (5992, 6762)]