678463272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 1907642880

約数和(自身を除く): 1229179608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 197, 248, 279, 372, 394, 558, 591, 744, 788, 1116, 1182, 1543, 1576, 1773, 2232, 2364, 3086, 3546, 4629, 4728, 6107, 6172, 7092, 9258, 12214, 12344, 13887, 14184, 18321, 18516, 24428, 27774, 36642, 37032, 47833, 48856, 54963, 55548, 73284, 95666, 109926, 111096, 143499, 146568, 191332, 219852, 286998, 303971, 382664, 430497, 439704, 573996, 607942, 860994, 911913, 1147992, 1215884, 1721988, 1823826, 2431768, 2735739, 3443976, 3647652, 5471478, 7295304, 9423101, 10942956, 18846202, 21885912, 28269303, 37692404, 56538606, 75384808, 84807909, 113077212, 169615818, 226154424, 339231636, 678463272]

約数ペア:

[(1, 678463272), (2, 339231636), (3, 226154424), (4, 169615818), (6, 113077212), (8, 84807909), (9, 75384808), (12, 56538606), (18, 37692404), (24, 28269303), (31, 21885912), (36, 18846202), (62, 10942956), (72, 9423101), (93, 7295304), (124, 5471478), (186, 3647652), (197, 3443976), (248, 2735739), (279, 2431768), (372, 1823826), (394, 1721988), (558, 1215884), (591, 1147992), (744, 911913), (788, 860994), (1116, 607942), (1182, 573996), (1543, 439704), (1576, 430497), (1773, 382664), (2232, 303971), (2364, 286998), (3086, 219852), (3546, 191332), (4629, 146568), (4728, 143499), (6107, 111096), (6172, 109926), (7092, 95666), (9258, 73284), (12214, 55548), (12344, 54963), (13887, 48856), (14184, 47833), (18321, 37032), (18516, 36642), (24428, 27774)]