331349328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 964620800

約数和(自身を除く): 633271472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 199, 248, 279, 372, 373, 398, 496, 558, 597, 744, 746, 796, 1116, 1119, 1194, 1488, 1492, 1592, 1791, 2232, 2238, 2388, 2984, 3184, 3357, 3582, 4464, 4476, 4776, 5968, 6169, 6714, 7164, 8952, 9552, 11563, 12338, 13428, 14328, 17904, 18507, 23126, 24676, 26856, 28656, 34689, 37014, 46252, 49352, 53712, 55521, 69378, 74028, 74227, 92504, 98704, 104067, 111042, 138756, 148056, 148454, 185008, 208134, 222084, 222681, 277512, 296112, 296908, 416268, 444168, 445362, 555024, 593816, 668043, 832536, 888336, 890724, 1187632, 1336086, 1665072, 1781448, 2301037, 2672172, 3562896, 4602074, 5344344, 6903111, 9204148, 10688688, 13806222, 18408296, 20709333, 27612444, 36816592, 41418666, 55224888, 82837332, 110449776, 165674664, 331349328]

約数ペア:

[(1, 331349328), (2, 165674664), (3, 110449776), (4, 82837332), (6, 55224888), (8, 41418666), (9, 36816592), (12, 27612444), (16, 20709333), (18, 18408296), (24, 13806222), (31, 10688688), (36, 9204148), (48, 6903111), (62, 5344344), (72, 4602074), (93, 3562896), (124, 2672172), (144, 2301037), (186, 1781448), (199, 1665072), (248, 1336086), (279, 1187632), (372, 890724), (373, 888336), (398, 832536), (496, 668043), (558, 593816), (597, 555024), (744, 445362), (746, 444168), (796, 416268), (1116, 296908), (1119, 296112), (1194, 277512), (1488, 222681), (1492, 222084), (1592, 208134), (1791, 185008), (2232, 148454), (2238, 148056), (2388, 138756), (2984, 111042), (3184, 104067), (3357, 98704), (3582, 92504), (4464, 74227), (4476, 74028), (4776, 69378), (5968, 55521), (6169, 53712), (6714, 49352), (7164, 46252), (8952, 37014), (9552, 34689), (11563, 28656), (12338, 26856), (13428, 24676), (14328, 23126), (17904, 18507)]