818848416

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 2188166400

約数和(自身を除く): 1369317984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 239, 267, 356, 401, 478, 534, 712, 717, 802, 956, 1068, 1203, 1424, 1434, 1604, 1912, 2136, 2406, 2848, 2868, 3208, 3824, 4272, 4812, 5736, 6416, 7648, 8544, 9624, 11472, 12832, 19248, 21271, 22944, 35689, 38496, 42542, 63813, 71378, 85084, 95839, 107067, 127626, 142756, 170168, 191678, 214134, 255252, 285512, 287517, 340336, 383356, 428268, 510504, 571024, 575034, 680672, 766712, 856536, 1021008, 1142048, 1150068, 1533424, 1713072, 2042016, 2300136, 3066848, 3426144, 4600272, 8529671, 9200544, 17059342, 25589013, 34118684, 51178026, 68237368, 102356052, 136474736, 204712104, 272949472, 409424208, 818848416]

約数ペア:

[(1, 818848416), (2, 409424208), (3, 272949472), (4, 204712104), (6, 136474736), (8, 102356052), (12, 68237368), (16, 51178026), (24, 34118684), (32, 25589013), (48, 17059342), (89, 9200544), (96, 8529671), (178, 4600272), (239, 3426144), (267, 3066848), (356, 2300136), (401, 2042016), (478, 1713072), (534, 1533424), (712, 1150068), (717, 1142048), (802, 1021008), (956, 856536), (1068, 766712), (1203, 680672), (1424, 575034), (1434, 571024), (1604, 510504), (1912, 428268), (2136, 383356), (2406, 340336), (2848, 287517), (2868, 285512), (3208, 255252), (3824, 214134), (4272, 191678), (4812, 170168), (5736, 142756), (6416, 127626), (7648, 107067), (8544, 95839), (9624, 85084), (11472, 71378), (12832, 63813), (19248, 42542), (21271, 38496), (22944, 35689)]