1229901192

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 3870720000

約数和(自身を除く): 2640818808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 71, 72, 78, 93, 104, 108, 117, 124, 142, 156, 186, 199, 213, 216, 234, 248, 279, 284, 312, 351, 372, 398, 403, 426, 468, 558, 568, 597, 639, 702, 744, 796, 806, 837, 852, 923, 936, 1116, 1194, 1209, 1278, 1404, 1592, 1612, 1674, 1704, 1791, 1846, 1917, 2201, 2232, 2388, 2418, 2556, 2587, 2769, 2808, 3224, 3348, 3582, 3627, 3692, 3834, 4402, 4776, 4836, 5112, 5174, 5373, 5538, 6169, 6603, 6696, 7164, 7254, 7384, 7668, 7761, 8307, 8804, 9672, 10348, 10746, 10881, 11076, 12338, 13206, 14129, 14328, 14508, 15336, 15522, 16614, 17608, 18507, 19809, 20696, 21492, 21762, 22152, 23283, 24676, 24921, 26412, 28258, 28613, 29016, 31044, 33228, 37014, 39618, 42387, 42984, 43524, 46566, 49352, 49842, 52824, 55521, 56516, 57226, 59427, 62088, 66456, 69849, 74028, 79236, 80197, 84774, 85839, 87048, 93132, 99684, 111042, 113032, 114452, 118854, 127161, 139698, 148056, 158472, 160394, 166563, 169548, 171678, 183677, 186264, 199368, 222084, 228904, 237708, 240591, 254322, 257517, 279396, 320788, 333126, 339096, 343356, 367354, 381483, 437999, 444168, 475416, 481182, 508644, 515034, 551031, 558792, 641576, 666252, 686712, 721773, 734708, 762966, 772551, 875998, 962364, 1017288, 1030068, 1102062, 1313997, 1332504, 1443546, 1469416, 1525932, 1545102, 1653093, 1751996, 1924728, 2060136, 2165319, 2204124, 2627994, 2887092, 3051864, 3090204, 3306186, 3503992, 3941991, 4330638, 4408248, 4959279, 5255988, 5693987, 5774184, 6180408, 6612372, 7883982, 8661276, 9918558, 10511976, 11387974, 11825973, 13224744, 15767964, 17081961, 17322552, 19837116, 22775948, 23651946, 31535928, 34163922, 39674232, 45551896, 47303892, 51245883, 68327844, 94607784, 102491766, 136655688, 153737649, 204983532, 307475298, 409967064, 614950596, 1229901192]

約数ペア:

[(1, 1229901192), (2, 614950596), (3, 409967064), (4, 307475298), (6, 204983532), (8, 153737649), (9, 136655688), (12, 102491766), (13, 94607784), (18, 68327844), (24, 51245883), (26, 47303892), (27, 45551896), (31, 39674232), (36, 34163922), (39, 31535928), (52, 23651946), (54, 22775948), (62, 19837116), (71, 17322552), (72, 17081961), (78, 15767964), (93, 13224744), (104, 11825973), (108, 11387974), (117, 10511976), (124, 9918558), (142, 8661276), (156, 7883982), (186, 6612372), (199, 6180408), (213, 5774184), (216, 5693987), (234, 5255988), (248, 4959279), (279, 4408248), (284, 4330638), (312, 3941991), (351, 3503992), (372, 3306186), (398, 3090204), (403, 3051864), (426, 2887092), (468, 2627994), (558, 2204124), (568, 2165319), (597, 2060136), (639, 1924728), (702, 1751996), (744, 1653093), (796, 1545102), (806, 1525932), (837, 1469416), (852, 1443546), (923, 1332504), (936, 1313997), (1116, 1102062), (1194, 1030068), (1209, 1017288), (1278, 962364), (1404, 875998), (1592, 772551), (1612, 762966), (1674, 734708), (1704, 721773), (1791, 686712), (1846, 666252), (1917, 641576), (2201, 558792), (2232, 551031), (2388, 515034), (2418, 508644), (2556, 481182), (2587, 475416), (2769, 444168), (2808, 437999), (3224, 381483), (3348, 367354), (3582, 343356), (3627, 339096), (3692, 333126), (3834, 320788), (4402, 279396), (4776, 257517), (4836, 254322), (5112, 240591), (5174, 237708), (5373, 228904), (5538, 222084), (6169, 199368), (6603, 186264), (6696, 183677), (7164, 171678), (7254, 169548), (7384, 166563), (7668, 160394), (7761, 158472), (8307, 148056), (8804, 139698), (9672, 127161), (10348, 118854), (10746, 114452), (10881, 113032), (11076, 111042), (12338, 99684), (13206, 93132), (14129, 87048), (14328, 85839), (14508, 84774), (15336, 80197), (15522, 79236), (16614, 74028), (17608, 69849), (18507, 66456), (19809, 62088), (20696, 59427), (21492, 57226), (21762, 56516), (22152, 55521), (23283, 52824), (24676, 49842), (24921, 49352), (26412, 46566), (28258, 43524), (28613, 42984), (29016, 42387), (31044, 39618), (33228, 37014)]