1224105980272

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{343901}}^1$

素因数の和:344498

約数の個数: 80

約数和(自身を含む): 2760250993344

約数和(自身を除く): 1536145013072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 521, 854, 976, 1042, 1708, 2084, 3416, 3647, 4168, 6832, 7294, 8336, 14588, 29176, 31781, 58352, 63562, 127124, 222467, 254248, 343901, 444934, 508496, 687802, 889868, 1375604, 1779736, 2407307, 2751208, 3559472, 4814614, 5502416, 9629228, 19258456, 20977961, 38516912, 41955922, 83911844, 146845727, 167823688, 179172421, 293691454, 335647376, 358344842, 587382908, 716689684, 1174765816, 1254206947, 1433379368, 2349531632, 2508413894, 2866758736, 5016827788, 10033655576, 10929517681, 20067311152, 21859035362, 43718070724, 76506623767, 87436141448, 153013247534, 174872282896, 306026495068, 612052990136, 1224105980272]

約数ペア:

[(1, 1224105980272), (2, 612052990136), (4, 306026495068), (7, 174872282896), (8, 153013247534), (14, 87436141448), (16, 76506623767), (28, 43718070724), (56, 21859035362), (61, 20067311152), (112, 10929517681), (122, 10033655576), (244, 5016827788), (427, 2866758736), (488, 2508413894), (521, 2349531632), (854, 1433379368), (976, 1254206947), (1042, 1174765816), (1708, 716689684), (2084, 587382908), (3416, 358344842), (3647, 335647376), (4168, 293691454), (6832, 179172421), (7294, 167823688), (8336, 146845727), (14588, 83911844), (29176, 41955922), (31781, 38516912), (58352, 20977961), (63562, 19258456), (127124, 9629228), (222467, 5502416), (254248, 4814614), (343901, 3559472), (444934, 2751208), (508496, 2407307), (687802, 1779736), (889868, 1375604)]