215727624

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 488743416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 83, 84, 108, 126, 162, 166, 168, 189, 191, 216, 243, 249, 252, 324, 332, 378, 382, 486, 498, 504, 567, 573, 581, 648, 664, 747, 756, 764, 972, 996, 1134, 1146, 1162, 1337, 1494, 1512, 1528, 1701, 1719, 1743, 1944, 1992, 2241, 2268, 2292, 2324, 2674, 2988, 3402, 3438, 3486, 4011, 4482, 4536, 4584, 4648, 5157, 5229, 5348, 5976, 6723, 6804, 6876, 6972, 8022, 8964, 10314, 10458, 10696, 12033, 13446, 13608, 13752, 13944, 15471, 15687, 15853, 16044, 17928, 20169, 20628, 20916, 24066, 26892, 30942, 31374, 31706, 32088, 36099, 40338, 41256, 41832, 46413, 47061, 47559, 48132, 53784, 61884, 62748, 63412, 72198, 80676, 92826, 94122, 95118, 96264, 108297, 110971, 123768, 125496, 126824, 141183, 142677, 144396, 161352, 185652, 188244, 190236, 216594, 221942, 282366, 285354, 288792, 324891, 332913, 371304, 376488, 380472, 428031, 433188, 443884, 564732, 570708, 649782, 665826, 856062, 866376, 887768, 998739, 1129464, 1141416, 1284093, 1299564, 1331652, 1712124, 1997478, 2568186, 2599128, 2663304, 2996217, 3424248, 3852279, 3994956, 5136372, 5992434, 7704558, 7989912, 8988651, 10272744, 11984868, 15409116, 17977302, 23969736, 26965953, 30818232, 35954604, 53931906, 71909208, 107863812, 215727624]

約数ペア:

[(1, 215727624), (2, 107863812), (3, 71909208), (4, 53931906), (6, 35954604), (7, 30818232), (8, 26965953), (9, 23969736), (12, 17977302), (14, 15409116), (18, 11984868), (21, 10272744), (24, 8988651), (27, 7989912), (28, 7704558), (36, 5992434), (42, 5136372), (54, 3994956), (56, 3852279), (63, 3424248), (72, 2996217), (81, 2663304), (83, 2599128), (84, 2568186), (108, 1997478), (126, 1712124), (162, 1331652), (166, 1299564), (168, 1284093), (189, 1141416), (191, 1129464), (216, 998739), (243, 887768), (249, 866376), (252, 856062), (324, 665826), (332, 649782), (378, 570708), (382, 564732), (486, 443884), (498, 433188), (504, 428031), (567, 380472), (573, 376488), (581, 371304), (648, 332913), (664, 324891), (747, 288792), (756, 285354), (764, 282366), (972, 221942), (996, 216594), (1134, 190236), (1146, 188244), (1162, 185652), (1337, 161352), (1494, 144396), (1512, 142677), (1528, 141183), (1701, 126824), (1719, 125496), (1743, 123768), (1944, 110971), (1992, 108297), (2241, 96264), (2268, 95118), (2292, 94122), (2324, 92826), (2674, 80676), (2988, 72198), (3402, 63412), (3438, 62748), (3486, 61884), (4011, 53784), (4482, 48132), (4536, 47559), (4584, 47061), (4648, 46413), (5157, 41832), (5229, 41256), (5348, 40338), (5976, 36099), (6723, 32088), (6804, 31706), (6876, 31374), (6972, 30942), (8022, 26892), (8964, 24066), (10314, 20916), (10458, 20628), (10696, 20169), (12033, 17928), (13446, 16044), (13608, 15853), (13752, 15687), (13944, 15471)]