247299444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16633}}^1$

素因数の和:16709

約数の個数: 72

約数和(自身を含む): 726573120

約数和(自身を除く): 479273676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 16633, 33266, 49899, 66532, 99798, 116431, 149697, 199596, 232862, 299394, 349293, 465724, 598788, 698586, 981347, 1047879, 1397172, 1962694, 2095758, 2944041, 3925388, 4191516, 5888082, 6869429, 8832123, 11776164, 13738858, 17664246, 20608287, 27477716, 35328492, 41216574, 61824861, 82433148, 123649722, 247299444]

約数ペア:

[(1, 247299444), (2, 123649722), (3, 82433148), (4, 61824861), (6, 41216574), (7, 35328492), (9, 27477716), (12, 20608287), (14, 17664246), (18, 13738858), (21, 11776164), (28, 8832123), (36, 6869429), (42, 5888082), (59, 4191516), (63, 3925388), (84, 2944041), (118, 2095758), (126, 1962694), (177, 1397172), (236, 1047879), (252, 981347), (354, 698586), (413, 598788), (531, 465724), (708, 349293), (826, 299394), (1062, 232862), (1239, 199596), (1652, 149697), (2124, 116431), (2478, 99798), (3717, 66532), (4956, 49899), (7434, 33266), (14868, 16633)]