397541628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 144

約数和(自身を含む): 1173060000

約数和(自身を除く): 775518372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 174, 198, 242, 261, 297, 319, 348, 363, 396, 484, 522, 594, 638, 726, 783, 957, 1044, 1049, 1089, 1188, 1276, 1452, 1566, 1914, 2098, 2178, 2871, 3132, 3147, 3267, 3509, 3828, 4196, 4356, 5742, 6294, 6534, 7018, 8613, 9441, 10527, 11484, 11539, 12588, 13068, 14036, 17226, 18882, 21054, 23078, 28323, 30421, 31581, 34452, 34617, 37764, 42108, 46156, 56646, 60842, 63162, 69234, 91263, 94743, 103851, 113292, 121684, 126324, 126929, 138468, 182526, 189486, 207702, 253858, 273789, 311553, 334631, 365052, 378972, 380787, 415404, 507716, 547578, 623106, 669262, 761574, 821367, 1003893, 1095156, 1142361, 1246212, 1338524, 1523148, 1642734, 2007786, 2284722, 3011679, 3285468, 3427083, 3680941, 4015572, 4569444, 6023358, 6854166, 7361882, 9035037, 11042823, 12046716, 13708332, 14723764, 18070074, 22085646, 33128469, 36140148, 44171292, 66256938, 99385407, 132513876, 198770814, 397541628]

約数ペア:

[(1, 397541628), (2, 198770814), (3, 132513876), (4, 99385407), (6, 66256938), (9, 44171292), (11, 36140148), (12, 33128469), (18, 22085646), (22, 18070074), (27, 14723764), (29, 13708332), (33, 12046716), (36, 11042823), (44, 9035037), (54, 7361882), (58, 6854166), (66, 6023358), (87, 4569444), (99, 4015572), (108, 3680941), (116, 3427083), (121, 3285468), (132, 3011679), (174, 2284722), (198, 2007786), (242, 1642734), (261, 1523148), (297, 1338524), (319, 1246212), (348, 1142361), (363, 1095156), (396, 1003893), (484, 821367), (522, 761574), (594, 669262), (638, 623106), (726, 547578), (783, 507716), (957, 415404), (1044, 380787), (1049, 378972), (1089, 365052), (1188, 334631), (1276, 311553), (1452, 273789), (1566, 253858), (1914, 207702), (2098, 189486), (2178, 182526), (2871, 138468), (3132, 126929), (3147, 126324), (3267, 121684), (3509, 113292), (3828, 103851), (4196, 94743), (4356, 91263), (5742, 69234), (6294, 63162), (6534, 60842), (7018, 56646), (8613, 46156), (9441, 42108), (10527, 37764), (11484, 34617), (11539, 34452), (12588, 31581), (13068, 30421), (14036, 28323), (17226, 23078), (18882, 21054)]