353308212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 985001472

約数和(自身を除く): 631693260

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 71, 94, 102, 141, 142, 153, 173, 188, 204, 213, 282, 284, 306, 346, 423, 426, 519, 564, 612, 639, 692, 799, 846, 852, 1038, 1207, 1278, 1557, 1598, 1692, 2076, 2397, 2414, 2556, 2941, 3114, 3196, 3337, 3621, 4794, 4828, 5882, 6228, 6674, 7191, 7242, 8131, 8823, 9588, 10011, 10863, 11764, 12283, 13348, 14382, 14484, 16262, 17646, 20022, 21726, 24393, 24566, 26469, 28764, 30033, 32524, 35292, 36849, 40044, 43452, 48786, 49132, 52938, 56729, 60066, 73179, 73698, 97572, 105876, 110547, 113458, 120132, 138227, 146358, 147396, 170187, 208811, 221094, 226916, 276454, 292716, 340374, 414681, 417622, 442188, 510561, 552908, 577301, 626433, 680748, 829362, 835244, 1021122, 1154602, 1244043, 1252866, 1658724, 1731903, 1879299, 2042244, 2309204, 2488086, 2505732, 3463806, 3758598, 4976172, 5195709, 6927612, 7517196, 9814117, 10391418, 19628234, 20782836, 29442351, 39256468, 58884702, 88327053, 117769404, 176654106, 353308212]

約数ペア:

[(1, 353308212), (2, 176654106), (3, 117769404), (4, 88327053), (6, 58884702), (9, 39256468), (12, 29442351), (17, 20782836), (18, 19628234), (34, 10391418), (36, 9814117), (47, 7517196), (51, 6927612), (68, 5195709), (71, 4976172), (94, 3758598), (102, 3463806), (141, 2505732), (142, 2488086), (153, 2309204), (173, 2042244), (188, 1879299), (204, 1731903), (213, 1658724), (282, 1252866), (284, 1244043), (306, 1154602), (346, 1021122), (423, 835244), (426, 829362), (519, 680748), (564, 626433), (612, 577301), (639, 552908), (692, 510561), (799, 442188), (846, 417622), (852, 414681), (1038, 340374), (1207, 292716), (1278, 276454), (1557, 226916), (1598, 221094), (1692, 208811), (2076, 170187), (2397, 147396), (2414, 146358), (2556, 138227), (2941, 120132), (3114, 113458), (3196, 110547), (3337, 105876), (3621, 97572), (4794, 73698), (4828, 73179), (5882, 60066), (6228, 56729), (6674, 52938), (7191, 49132), (7242, 48786), (8131, 43452), (8823, 40044), (9588, 36849), (10011, 35292), (10863, 32524), (11764, 30033), (12283, 28764), (13348, 26469), (14382, 24566), (14484, 24393), (16262, 21726), (17646, 20022)]