220780248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 618613200

約数和(自身を除く): 397832952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 169, 174, 232, 312, 338, 348, 377, 507, 676, 696, 754, 1014, 1131, 1352, 1508, 1877, 2028, 2262, 3016, 3754, 4056, 4524, 4901, 5631, 7508, 9048, 9802, 11262, 14703, 15016, 19604, 22524, 24401, 29406, 39208, 45048, 48802, 54433, 58812, 73203, 97604, 108866, 117624, 146406, 163299, 195208, 217732, 292812, 317213, 326598, 435464, 585624, 634426, 653196, 707629, 951639, 1268852, 1306392, 1415258, 1903278, 2122887, 2537704, 2830516, 3806556, 4245774, 5661032, 7613112, 8491548, 9199177, 16983096, 18398354, 27597531, 36796708, 55195062, 73593416, 110390124, 220780248]

約数ペア:

[(1, 220780248), (2, 110390124), (3, 73593416), (4, 55195062), (6, 36796708), (8, 27597531), (12, 18398354), (13, 16983096), (24, 9199177), (26, 8491548), (29, 7613112), (39, 5661032), (52, 4245774), (58, 3806556), (78, 2830516), (87, 2537704), (104, 2122887), (116, 1903278), (156, 1415258), (169, 1306392), (174, 1268852), (232, 951639), (312, 707629), (338, 653196), (348, 634426), (377, 585624), (507, 435464), (676, 326598), (696, 317213), (754, 292812), (1014, 217732), (1131, 195208), (1352, 163299), (1508, 146406), (1877, 117624), (2028, 108866), (2262, 97604), (3016, 73203), (3754, 58812), (4056, 54433), (4524, 48802), (4901, 45048), (5631, 39208), (7508, 29406), (9048, 24401), (9802, 22524), (11262, 19604), (14703, 15016)]