217446408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 613267200

約数和(自身を除く): 395820792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 223, 232, 261, 348, 446, 467, 522, 669, 696, 892, 934, 1044, 1338, 1401, 1784, 1868, 2007, 2088, 2676, 2802, 3736, 4014, 4203, 5352, 5604, 6467, 8028, 8406, 11208, 12934, 13543, 16056, 16812, 19401, 25868, 27086, 33624, 38802, 40629, 51736, 54172, 58203, 77604, 81258, 104141, 108344, 116406, 121887, 155208, 162516, 208282, 232812, 243774, 312423, 325032, 416564, 465624, 487548, 624846, 833128, 937269, 975096, 1249692, 1874538, 2499384, 3020089, 3749076, 6040178, 7498152, 9060267, 12080356, 18120534, 24160712, 27180801, 36241068, 54361602, 72482136, 108723204, 217446408]

約数ペア:

[(1, 217446408), (2, 108723204), (3, 72482136), (4, 54361602), (6, 36241068), (8, 27180801), (9, 24160712), (12, 18120534), (18, 12080356), (24, 9060267), (29, 7498152), (36, 6040178), (58, 3749076), (72, 3020089), (87, 2499384), (116, 1874538), (174, 1249692), (223, 975096), (232, 937269), (261, 833128), (348, 624846), (446, 487548), (467, 465624), (522, 416564), (669, 325032), (696, 312423), (892, 243774), (934, 232812), (1044, 208282), (1338, 162516), (1401, 155208), (1784, 121887), (1868, 116406), (2007, 108344), (2088, 104141), (2676, 81258), (2802, 77604), (3736, 58203), (4014, 54172), (4203, 51736), (5352, 40629), (5604, 38802), (6467, 33624), (8028, 27086), (8406, 25868), (11208, 19401), (12934, 16812), (13543, 16056)]