393416496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 180

約数和(自身を含む): 1231919416

約数和(自身を除く): 838502920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 121, 132, 134, 144, 176, 198, 201, 242, 264, 268, 337, 363, 396, 402, 484, 528, 536, 603, 674, 726, 737, 792, 804, 968, 1011, 1072, 1089, 1206, 1348, 1452, 1474, 1584, 1608, 1936, 2022, 2178, 2211, 2412, 2696, 2904, 2948, 3033, 3216, 3707, 4044, 4356, 4422, 4824, 5392, 5808, 5896, 6066, 6633, 7414, 8088, 8107, 8712, 8844, 9648, 11121, 11792, 12132, 13266, 14828, 16176, 16214, 17424, 17688, 22242, 22579, 24264, 24321, 26532, 29656, 32428, 33363, 35376, 40777, 44484, 45158, 48528, 48642, 53064, 59312, 64856, 66726, 67737, 72963, 81554, 88968, 90316, 97284, 106128, 122331, 129712, 133452, 135474, 145926, 163108, 177936, 180632, 194568, 203211, 244662, 248369, 266904, 270948, 291852, 326216, 361264, 366993, 389136, 406422, 489324, 496738, 533808, 541896, 583704, 652432, 733986, 745107, 812844, 978648, 993476, 1083792, 1167408, 1467972, 1490214, 1625688, 1957296, 1986952, 2235321, 2732059, 2935944, 2980428, 3251376, 3973904, 4470642, 5464118, 5871888, 5960856, 8196177, 8941284, 10928236, 11921712, 16392354, 17882568, 21856472, 24588531, 32784708, 35765136, 43712944, 49177062, 65569416, 98354124, 131138832, 196708248, 393416496]

約数ペア:

[(1, 393416496), (2, 196708248), (3, 131138832), (4, 98354124), (6, 65569416), (8, 49177062), (9, 43712944), (11, 35765136), (12, 32784708), (16, 24588531), (18, 21856472), (22, 17882568), (24, 16392354), (33, 11921712), (36, 10928236), (44, 8941284), (48, 8196177), (66, 5960856), (67, 5871888), (72, 5464118), (88, 4470642), (99, 3973904), (121, 3251376), (132, 2980428), (134, 2935944), (144, 2732059), (176, 2235321), (198, 1986952), (201, 1957296), (242, 1625688), (264, 1490214), (268, 1467972), (337, 1167408), (363, 1083792), (396, 993476), (402, 978648), (484, 812844), (528, 745107), (536, 733986), (603, 652432), (674, 583704), (726, 541896), (737, 533808), (792, 496738), (804, 489324), (968, 406422), (1011, 389136), (1072, 366993), (1089, 361264), (1206, 326216), (1348, 291852), (1452, 270948), (1474, 266904), (1584, 248369), (1608, 244662), (1936, 203211), (2022, 194568), (2178, 180632), (2211, 177936), (2412, 163108), (2696, 145926), (2904, 135474), (2948, 133452), (3033, 129712), (3216, 122331), (3707, 106128), (4044, 97284), (4356, 90316), (4422, 88968), (4824, 81554), (5392, 72963), (5808, 67737), (5896, 66726), (6066, 64856), (6633, 59312), (7414, 53064), (8088, 48642), (8107, 48528), (8712, 45158), (8844, 44484), (9648, 40777), (11121, 35376), (11792, 33363), (12132, 32428), (13266, 29656), (14828, 26532), (16176, 24321), (16214, 24264), (17424, 22579), (17688, 22242)]