1217744

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 2820132

約数和(自身を除く): 1602388

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 121, 136, 148, 176, 187, 242, 272, 296, 374, 407, 484, 592, 629, 748, 814, 968, 1258, 1496, 1628, 1936, 2057, 2516, 2992, 3256, 4114, 4477, 5032, 6512, 6919, 8228, 8954, 10064, 13838, 16456, 17908, 27676, 32912, 35816, 55352, 71632, 76109, 110704, 152218, 304436, 608872, 1217744]

約数ペア:

[(1, 1217744), (2, 608872), (4, 304436), (8, 152218), (11, 110704), (16, 76109), (17, 71632), (22, 55352), (34, 35816), (37, 32912), (44, 27676), (68, 17908), (74, 16456), (88, 13838), (121, 10064), (136, 8954), (148, 8228), (176, 6919), (187, 6512), (242, 5032), (272, 4477), (296, 4114), (374, 3256), (407, 2992), (484, 2516), (592, 2057), (629, 1936), (748, 1628), (814, 1496), (968, 1258)]