2242912

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 5806080

約数和(自身を除く): 3563168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 68, 76, 112, 119, 124, 133, 136, 152, 217, 224, 238, 248, 266, 272, 304, 323, 434, 476, 496, 527, 532, 544, 589, 608, 646, 868, 952, 992, 1054, 1064, 1178, 1292, 1736, 1904, 2108, 2128, 2261, 2356, 2584, 3472, 3689, 3808, 4123, 4216, 4256, 4522, 4712, 5168, 6944, 7378, 8246, 8432, 9044, 9424, 10013, 10336, 14756, 16492, 16864, 18088, 18848, 20026, 29512, 32984, 36176, 40052, 59024, 65968, 70091, 72352, 80104, 118048, 131936, 140182, 160208, 280364, 320416, 560728, 1121456, 2242912]

約数ペア:

[(1, 2242912), (2, 1121456), (4, 560728), (7, 320416), (8, 280364), (14, 160208), (16, 140182), (17, 131936), (19, 118048), (28, 80104), (31, 72352), (32, 70091), (34, 65968), (38, 59024), (56, 40052), (62, 36176), (68, 32984), (76, 29512), (112, 20026), (119, 18848), (124, 18088), (133, 16864), (136, 16492), (152, 14756), (217, 10336), (224, 10013), (238, 9424), (248, 9044), (266, 8432), (272, 8246), (304, 7378), (323, 6944), (434, 5168), (476, 4712), (496, 4522), (527, 4256), (532, 4216), (544, 4123), (589, 3808), (608, 3689), (646, 3472), (868, 2584), (952, 2356), (992, 2261), (1054, 2128), (1064, 2108), (1178, 1904), (1292, 1736)]