313095456

素因数分解:

$2^5\times 3^4\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:828

約数の個数: 120

約数和(自身を含む): 926956800

約数和(自身を除く): 613861344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 199, 216, 288, 324, 398, 432, 597, 607, 648, 796, 864, 1194, 1214, 1296, 1592, 1791, 1821, 2388, 2428, 2592, 3184, 3582, 3642, 4776, 4856, 5373, 5463, 6368, 7164, 7284, 9552, 9712, 10746, 10926, 14328, 14568, 16119, 16389, 19104, 19424, 21492, 21852, 28656, 29136, 32238, 32778, 42984, 43704, 49167, 57312, 58272, 64476, 65556, 85968, 87408, 98334, 120793, 128952, 131112, 171936, 174816, 196668, 241586, 257904, 262224, 362379, 393336, 483172, 515808, 524448, 724758, 786672, 966344, 1087137, 1449516, 1573344, 1932688, 2174274, 2899032, 3261411, 3865376, 4348548, 5798064, 6522822, 8697096, 9784233, 11596128, 13045644, 17394192, 19568466, 26091288, 34788384, 39136932, 52182576, 78273864, 104365152, 156547728, 313095456]

約数ペア:

[(1, 313095456), (2, 156547728), (3, 104365152), (4, 78273864), (6, 52182576), (8, 39136932), (9, 34788384), (12, 26091288), (16, 19568466), (18, 17394192), (24, 13045644), (27, 11596128), (32, 9784233), (36, 8697096), (48, 6522822), (54, 5798064), (72, 4348548), (81, 3865376), (96, 3261411), (108, 2899032), (144, 2174274), (162, 1932688), (199, 1573344), (216, 1449516), (288, 1087137), (324, 966344), (398, 786672), (432, 724758), (597, 524448), (607, 515808), (648, 483172), (796, 393336), (864, 362379), (1194, 262224), (1214, 257904), (1296, 241586), (1592, 196668), (1791, 174816), (1821, 171936), (2388, 131112), (2428, 128952), (2592, 120793), (3184, 98334), (3582, 87408), (3642, 85968), (4776, 65556), (4856, 64476), (5373, 58272), (5463, 57312), (6368, 49167), (7164, 43704), (7284, 42984), (9552, 32778), (9712, 32238), (10746, 29136), (10926, 28656), (14328, 21852), (14568, 21492), (16119, 19424), (16389, 19104)]