242575774

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 217072226

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 343, 503, 518, 686, 703, 931, 1006, 1406, 1813, 1862, 3521, 3626, 4921, 6517, 7042, 9557, 9842, 12691, 13034, 18611, 19114, 24647, 25382, 34447, 37222, 49294, 66899, 68894, 130277, 133798, 172529, 241129, 260554, 345058, 353609, 468293, 482258, 707218, 911939, 936586, 1823878, 2475263, 3278051, 4950526, 6383573, 6556102, 12767146, 17326841, 34653682, 121287887, 242575774]

約数ペア:

[(1, 242575774), (2, 121287887), (7, 34653682), (14, 17326841), (19, 12767146), (37, 6556102), (38, 6383573), (49, 4950526), (74, 3278051), (98, 2475263), (133, 1823878), (259, 936586), (266, 911939), (343, 707218), (503, 482258), (518, 468293), (686, 353609), (703, 345058), (931, 260554), (1006, 241129), (1406, 172529), (1813, 133798), (1862, 130277), (3521, 68894), (3626, 66899), (4921, 49294), (6517, 37222), (7042, 34447), (9557, 25382), (9842, 24647), (12691, 19114), (13034, 18611)]