492916864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 1156239360

約数和(自身を除く): 663322496

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 128, 176, 184, 248, 253, 341, 352, 368, 491, 496, 506, 682, 704, 713, 736, 982, 992, 1012, 1364, 1408, 1426, 1472, 1964, 1984, 2024, 2728, 2852, 2944, 3928, 3968, 4048, 5401, 5456, 5704, 7843, 7856, 8096, 10802, 10912, 11293, 11408, 15221, 15686, 15712, 16192, 21604, 21824, 22586, 22816, 30442, 31372, 31424, 32384, 43208, 43648, 45172, 45632, 60884, 62744, 62848, 86416, 90344, 91264, 121768, 124223, 125488, 167431, 172832, 180688, 243536, 248446, 250976, 334862, 345664, 350083, 361376, 487072, 496892, 501952, 669724, 691328, 700166, 722752, 974144, 993784, 1003904, 1339448, 1400332, 1445504, 1948288, 1987568, 2678896, 2800664, 3850913, 3975136, 5357792, 5601328, 7701826, 7950272, 10715584, 11202656, 15403652, 15900544, 21431168, 22405312, 30807304, 44810624, 61614608, 123229216, 246458432, 492916864]

約数ペア:

[(1, 492916864), (2, 246458432), (4, 123229216), (8, 61614608), (11, 44810624), (16, 30807304), (22, 22405312), (23, 21431168), (31, 15900544), (32, 15403652), (44, 11202656), (46, 10715584), (62, 7950272), (64, 7701826), (88, 5601328), (92, 5357792), (124, 3975136), (128, 3850913), (176, 2800664), (184, 2678896), (248, 1987568), (253, 1948288), (341, 1445504), (352, 1400332), (368, 1339448), (491, 1003904), (496, 993784), (506, 974144), (682, 722752), (704, 700166), (713, 691328), (736, 669724), (982, 501952), (992, 496892), (1012, 487072), (1364, 361376), (1408, 350083), (1426, 345664), (1472, 334862), (1964, 250976), (1984, 248446), (2024, 243536), (2728, 180688), (2852, 172832), (2944, 167431), (3928, 125488), (3968, 124223), (4048, 121768), (5401, 91264), (5456, 90344), (5704, 86416), (7843, 62848), (7856, 62744), (8096, 60884), (10802, 45632), (10912, 45172), (11293, 43648), (11408, 43208), (15221, 32384), (15686, 31424), (15712, 31372), (16192, 30442), (21604, 22816), (21824, 22586)]