331373808

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 995561280

約数和(自身を除く): 664187472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 53, 54, 72, 82, 106, 108, 123, 144, 159, 164, 212, 216, 246, 318, 328, 353, 369, 424, 432, 477, 492, 636, 656, 706, 738, 848, 954, 984, 1059, 1107, 1272, 1412, 1431, 1476, 1908, 1968, 2118, 2173, 2214, 2544, 2824, 2862, 2952, 3177, 3816, 4236, 4346, 4428, 5648, 5724, 5904, 6354, 6519, 7632, 8472, 8692, 8856, 9531, 11448, 12708, 13038, 14473, 16944, 17384, 17712, 18709, 19062, 19557, 22896, 25416, 26076, 28946, 34768, 37418, 38124, 39114, 43419, 50832, 52152, 56127, 57892, 58671, 74836, 76248, 78228, 86838, 104304, 112254, 115784, 117342, 130257, 149672, 152496, 156456, 168381, 173676, 224508, 231568, 234684, 260514, 299344, 312912, 336762, 347352, 390771, 449016, 469368, 505143, 521028, 673524, 694704, 767069, 781542, 898032, 938736, 1010286, 1042056, 1347048, 1534138, 1563084, 2020572, 2084112, 2301207, 2694096, 3068276, 3126168, 4041144, 4602414, 6136552, 6252336, 6903621, 8082288, 9204828, 12273104, 13807242, 18409656, 20710863, 27614484, 36819312, 41421726, 55228968, 82843452, 110457936, 165686904, 331373808]

約数ペア:

[(1, 331373808), (2, 165686904), (3, 110457936), (4, 82843452), (6, 55228968), (8, 41421726), (9, 36819312), (12, 27614484), (16, 20710863), (18, 18409656), (24, 13807242), (27, 12273104), (36, 9204828), (41, 8082288), (48, 6903621), (53, 6252336), (54, 6136552), (72, 4602414), (82, 4041144), (106, 3126168), (108, 3068276), (123, 2694096), (144, 2301207), (159, 2084112), (164, 2020572), (212, 1563084), (216, 1534138), (246, 1347048), (318, 1042056), (328, 1010286), (353, 938736), (369, 898032), (424, 781542), (432, 767069), (477, 694704), (492, 673524), (636, 521028), (656, 505143), (706, 469368), (738, 449016), (848, 390771), (954, 347352), (984, 336762), (1059, 312912), (1107, 299344), (1272, 260514), (1412, 234684), (1431, 231568), (1476, 224508), (1908, 173676), (1968, 168381), (2118, 156456), (2173, 152496), (2214, 149672), (2544, 130257), (2824, 117342), (2862, 115784), (2952, 112254), (3177, 104304), (3816, 86838), (4236, 78228), (4346, 76248), (4428, 74836), (5648, 58671), (5724, 57892), (5904, 56127), (6354, 52152), (6519, 50832), (7632, 43419), (8472, 39114), (8692, 38124), (8856, 37418), (9531, 34768), (11448, 28946), (12708, 26076), (13038, 25416), (14473, 22896), (16944, 19557), (17384, 19062), (17712, 18709)]