409967064

素因数分解:

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

素因数の和:326

約数の個数: 192

約数和(自身を含む): 1257984000

約数和(自身を除く): 848016936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 71, 72, 78, 93, 104, 117, 124, 142, 156, 186, 199, 213, 234, 248, 279, 284, 312, 372, 398, 403, 426, 468, 558, 568, 597, 639, 744, 796, 806, 852, 923, 936, 1116, 1194, 1209, 1278, 1592, 1612, 1704, 1791, 1846, 2201, 2232, 2388, 2418, 2556, 2587, 2769, 3224, 3582, 3627, 3692, 4402, 4776, 4836, 5112, 5174, 5538, 6169, 6603, 7164, 7254, 7384, 7761, 8307, 8804, 9672, 10348, 11076, 12338, 13206, 14129, 14328, 14508, 15522, 16614, 17608, 18507, 19809, 20696, 22152, 23283, 24676, 26412, 28258, 28613, 29016, 31044, 33228, 37014, 39618, 42387, 46566, 49352, 52824, 55521, 56516, 57226, 62088, 66456, 74028, 79236, 80197, 84774, 85839, 93132, 111042, 113032, 114452, 127161, 148056, 158472, 160394, 169548, 171678, 183677, 186264, 222084, 228904, 240591, 254322, 257517, 320788, 339096, 343356, 367354, 437999, 444168, 481182, 508644, 515034, 551031, 641576, 686712, 721773, 734708, 875998, 962364, 1017288, 1030068, 1102062, 1313997, 1443546, 1469416, 1653093, 1751996, 1924728, 2060136, 2204124, 2627994, 2887092, 3306186, 3503992, 3941991, 4408248, 5255988, 5693987, 5774184, 6612372, 7883982, 10511976, 11387974, 13224744, 15767964, 17081961, 22775948, 31535928, 34163922, 45551896, 51245883, 68327844, 102491766, 136655688, 204983532, 409967064]

約数ペア:

[(1, 409967064), (2, 204983532), (3, 136655688), (4, 102491766), (6, 68327844), (8, 51245883), (9, 45551896), (12, 34163922), (13, 31535928), (18, 22775948), (24, 17081961), (26, 15767964), (31, 13224744), (36, 11387974), (39, 10511976), (52, 7883982), (62, 6612372), (71, 5774184), (72, 5693987), (78, 5255988), (93, 4408248), (104, 3941991), (117, 3503992), (124, 3306186), (142, 2887092), (156, 2627994), (186, 2204124), (199, 2060136), (213, 1924728), (234, 1751996), (248, 1653093), (279, 1469416), (284, 1443546), (312, 1313997), (372, 1102062), (398, 1030068), (403, 1017288), (426, 962364), (468, 875998), (558, 734708), (568, 721773), (597, 686712), (639, 641576), (744, 551031), (796, 515034), (806, 508644), (852, 481182), (923, 444168), (936, 437999), (1116, 367354), (1194, 343356), (1209, 339096), (1278, 320788), (1592, 257517), (1612, 254322), (1704, 240591), (1791, 228904), (1846, 222084), (2201, 186264), (2232, 183677), (2388, 171678), (2418, 169548), (2556, 160394), (2587, 158472), (2769, 148056), (3224, 127161), (3582, 114452), (3627, 113032), (3692, 111042), (4402, 93132), (4776, 85839), (4836, 84774), (5112, 80197), (5174, 79236), (5538, 74028), (6169, 66456), (6603, 62088), (7164, 57226), (7254, 56516), (7384, 55521), (7761, 52824), (8307, 49352), (8804, 46566), (9672, 42387), (10348, 39618), (11076, 37014), (12338, 33228), (13206, 31044), (14129, 29016), (14328, 28613), (14508, 28258), (15522, 26412), (16614, 24676), (17608, 23283), (18507, 22152), (19809, 20696)]