223717368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 675993600

約数和(自身を除く): 452276232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 47, 56, 58, 84, 87, 94, 116, 141, 168, 174, 188, 203, 232, 282, 329, 348, 376, 406, 564, 609, 658, 696, 812, 977, 987, 1128, 1218, 1316, 1363, 1624, 1954, 1974, 2436, 2632, 2726, 2931, 3908, 3948, 4089, 4872, 5452, 5862, 6839, 7816, 7896, 8178, 9541, 10904, 11724, 13678, 16356, 19082, 20517, 23448, 27356, 28333, 28623, 32712, 38164, 41034, 45919, 54712, 56666, 57246, 76328, 82068, 84999, 91838, 113332, 114492, 137757, 164136, 169998, 183676, 198331, 226664, 228984, 275514, 321433, 339996, 367352, 396662, 551028, 594993, 642866, 679992, 793324, 964299, 1102056, 1189986, 1285732, 1331651, 1586648, 1928598, 2379972, 2571464, 2663302, 3857196, 3994953, 4759944, 5326604, 7714392, 7989906, 9321557, 10653208, 15979812, 18643114, 27964671, 31959624, 37286228, 55929342, 74572456, 111858684, 223717368]

約数ペア:

[(1, 223717368), (2, 111858684), (3, 74572456), (4, 55929342), (6, 37286228), (7, 31959624), (8, 27964671), (12, 18643114), (14, 15979812), (21, 10653208), (24, 9321557), (28, 7989906), (29, 7714392), (42, 5326604), (47, 4759944), (56, 3994953), (58, 3857196), (84, 2663302), (87, 2571464), (94, 2379972), (116, 1928598), (141, 1586648), (168, 1331651), (174, 1285732), (188, 1189986), (203, 1102056), (232, 964299), (282, 793324), (329, 679992), (348, 642866), (376, 594993), (406, 551028), (564, 396662), (609, 367352), (658, 339996), (696, 321433), (812, 275514), (977, 228984), (987, 226664), (1128, 198331), (1218, 183676), (1316, 169998), (1363, 164136), (1624, 137757), (1954, 114492), (1974, 113332), (2436, 91838), (2632, 84999), (2726, 82068), (2931, 76328), (3908, 57246), (3948, 56666), (4089, 54712), (4872, 45919), (5452, 41034), (5862, 38164), (6839, 32712), (7816, 28623), (7896, 28333), (8178, 27356), (9541, 23448), (10904, 20517), (11724, 19082), (13678, 16356)]