313009488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 988032000

約数和(自身を除く): 675022512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 199, 216, 264, 297, 331, 396, 398, 432, 528, 594, 597, 662, 792, 796, 993, 1188, 1194, 1324, 1584, 1592, 1791, 1986, 2189, 2376, 2388, 2648, 2979, 3184, 3582, 3641, 3972, 4378, 4752, 4776, 5296, 5373, 5958, 6567, 7164, 7282, 7944, 8756, 8937, 9552, 10746, 10923, 11916, 13134, 14328, 14564, 15888, 17512, 17874, 19701, 21492, 21846, 23832, 26268, 28656, 29128, 32769, 35024, 35748, 39402, 42984, 43692, 47664, 52536, 58256, 59103, 65538, 65869, 71496, 78804, 85968, 87384, 98307, 105072, 118206, 131076, 131738, 142992, 157608, 174768, 196614, 197607, 236412, 262152, 263476, 315216, 393228, 395214, 472824, 524304, 526952, 592821, 724559, 786456, 790428, 945648, 1053904, 1185642, 1449118, 1572912, 1580856, 1778463, 2173677, 2371284, 2898236, 3161712, 3556926, 4347354, 4742568, 5796472, 6521031, 7113852, 8694708, 9485136, 11592944, 13042062, 14227704, 17389416, 19563093, 26084124, 28455408, 34778832, 39126186, 52168248, 78252372, 104336496, 156504744, 313009488]

約数ペア:

[(1, 313009488), (2, 156504744), (3, 104336496), (4, 78252372), (6, 52168248), (8, 39126186), (9, 34778832), (11, 28455408), (12, 26084124), (16, 19563093), (18, 17389416), (22, 14227704), (24, 13042062), (27, 11592944), (33, 9485136), (36, 8694708), (44, 7113852), (48, 6521031), (54, 5796472), (66, 4742568), (72, 4347354), (88, 3556926), (99, 3161712), (108, 2898236), (132, 2371284), (144, 2173677), (176, 1778463), (198, 1580856), (199, 1572912), (216, 1449118), (264, 1185642), (297, 1053904), (331, 945648), (396, 790428), (398, 786456), (432, 724559), (528, 592821), (594, 526952), (597, 524304), (662, 472824), (792, 395214), (796, 393228), (993, 315216), (1188, 263476), (1194, 262152), (1324, 236412), (1584, 197607), (1592, 196614), (1791, 174768), (1986, 157608), (2189, 142992), (2376, 131738), (2388, 131076), (2648, 118206), (2979, 105072), (3184, 98307), (3582, 87384), (3641, 85968), (3972, 78804), (4378, 71496), (4752, 65869), (4776, 65538), (5296, 59103), (5373, 58256), (5958, 52536), (6567, 47664), (7164, 43692), (7282, 42984), (7944, 39402), (8756, 35748), (8937, 35024), (9552, 32769), (10746, 29128), (10923, 28656), (11916, 26268), (13134, 23832), (14328, 21846), (14564, 21492), (15888, 19701), (17512, 17874)]