291047106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 756449280

約数和(自身を除く): 465402174

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 37, 42, 46, 51, 69, 74, 102, 111, 119, 138, 161, 222, 238, 259, 322, 357, 391, 479, 483, 518, 629, 714, 777, 782, 851, 958, 966, 1173, 1258, 1437, 1554, 1702, 1887, 2346, 2553, 2737, 2874, 3353, 3774, 4403, 5106, 5474, 5957, 6706, 8143, 8211, 8806, 10059, 11017, 11914, 13209, 14467, 16286, 16422, 17723, 17871, 20118, 22034, 24429, 26418, 28934, 33051, 35446, 35742, 43401, 48858, 53169, 57001, 66102, 77119, 86802, 101269, 106338, 114002, 124061, 154238, 171003, 187289, 202538, 231357, 248122, 301291, 303807, 342006, 372183, 374578, 407629, 462714, 561867, 602582, 607614, 744366, 815258, 903873, 1123734, 1222887, 1311023, 1807746, 2109037, 2445774, 2622046, 2853403, 3933069, 4218074, 5706806, 6327111, 6929693, 7866138, 8560209, 12654222, 13859386, 17120418, 20789079, 41578158, 48507851, 97015702, 145523553, 291047106]

約数ペア:

[(1, 291047106), (2, 145523553), (3, 97015702), (6, 48507851), (7, 41578158), (14, 20789079), (17, 17120418), (21, 13859386), (23, 12654222), (34, 8560209), (37, 7866138), (42, 6929693), (46, 6327111), (51, 5706806), (69, 4218074), (74, 3933069), (102, 2853403), (111, 2622046), (119, 2445774), (138, 2109037), (161, 1807746), (222, 1311023), (238, 1222887), (259, 1123734), (322, 903873), (357, 815258), (391, 744366), (479, 607614), (483, 602582), (518, 561867), (629, 462714), (714, 407629), (777, 374578), (782, 372183), (851, 342006), (958, 303807), (966, 301291), (1173, 248122), (1258, 231357), (1437, 202538), (1554, 187289), (1702, 171003), (1887, 154238), (2346, 124061), (2553, 114002), (2737, 106338), (2874, 101269), (3353, 86802), (3774, 77119), (4403, 66102), (5106, 57001), (5474, 53169), (5957, 48858), (6706, 43401), (8143, 35742), (8211, 35446), (8806, 33051), (10059, 28934), (11017, 26418), (11914, 24429), (13209, 22034), (14467, 20118), (16286, 17871), (16422, 17723)]