272270154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 626123520

約数和(自身を除く): 353853366

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 169, 174, 197, 282, 338, 377, 394, 507, 591, 611, 754, 1014, 1131, 1182, 1222, 1363, 1833, 2262, 2561, 2726, 3666, 4089, 4901, 5122, 5713, 7683, 7943, 8178, 9259, 9802, 11426, 14703, 15366, 15886, 17139, 17719, 18518, 23829, 27777, 29406, 33293, 34278, 35438, 47658, 53157, 55554, 66586, 74269, 99879, 106314, 120367, 148538, 199758, 222807, 230347, 240734, 268511, 361101, 445614, 460694, 537022, 691041, 722202, 805533, 965497, 1382082, 1564771, 1611066, 1930994, 2896491, 3129542, 3490643, 4694313, 5792982, 6981286, 9388626, 10471929, 20943858, 45378359, 90756718, 136135077, 272270154]

約数ペア:

[(1, 272270154), (2, 136135077), (3, 90756718), (6, 45378359), (13, 20943858), (26, 10471929), (29, 9388626), (39, 6981286), (47, 5792982), (58, 4694313), (78, 3490643), (87, 3129542), (94, 2896491), (141, 1930994), (169, 1611066), (174, 1564771), (197, 1382082), (282, 965497), (338, 805533), (377, 722202), (394, 691041), (507, 537022), (591, 460694), (611, 445614), (754, 361101), (1014, 268511), (1131, 240734), (1182, 230347), (1222, 222807), (1363, 199758), (1833, 148538), (2262, 120367), (2561, 106314), (2726, 99879), (3666, 74269), (4089, 66586), (4901, 55554), (5122, 53157), (5713, 47658), (7683, 35438), (7943, 34278), (8178, 33293), (9259, 29406), (9802, 27777), (11426, 23829), (14703, 18518), (15366, 17719), (15886, 17139)]