428552928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 144

約数和(自身を含む): 1313335296

約数和(自身を除く): 884782368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1426, 1488, 1656, 2087, 2139, 2208, 2232, 2852, 2976, 3312, 4174, 4278, 4464, 5704, 6261, 6417, 6624, 8348, 8556, 8928, 11408, 12522, 12834, 16696, 17112, 18783, 22816, 25044, 25668, 33392, 34224, 37566, 48001, 50088, 51336, 64697, 66784, 68448, 75132, 96002, 100176, 102672, 129394, 144003, 150264, 192004, 194091, 200352, 205344, 258788, 288006, 300528, 384008, 388182, 432009, 517576, 576012, 582273, 601056, 768016, 776364, 864018, 1035152, 1152024, 1164546, 1488031, 1536032, 1552728, 1728036, 2070304, 2304048, 2329092, 2976062, 3105456, 3456072, 4464093, 4608096, 4658184, 5952124, 6210912, 6912144, 8928186, 9316368, 11904248, 13392279, 13824288, 17856372, 18632736, 23808496, 26784558, 35712744, 47616992, 53569116, 71425488, 107138232, 142850976, 214276464, 428552928]

約数ペア:

[(1, 428552928), (2, 214276464), (3, 142850976), (4, 107138232), (6, 71425488), (8, 53569116), (9, 47616992), (12, 35712744), (16, 26784558), (18, 23808496), (23, 18632736), (24, 17856372), (31, 13824288), (32, 13392279), (36, 11904248), (46, 9316368), (48, 8928186), (62, 6912144), (69, 6210912), (72, 5952124), (92, 4658184), (93, 4608096), (96, 4464093), (124, 3456072), (138, 3105456), (144, 2976062), (184, 2329092), (186, 2304048), (207, 2070304), (248, 1728036), (276, 1552728), (279, 1536032), (288, 1488031), (368, 1164546), (372, 1152024), (414, 1035152), (496, 864018), (552, 776364), (558, 768016), (713, 601056), (736, 582273), (744, 576012), (828, 517576), (992, 432009), (1104, 388182), (1116, 384008), (1426, 300528), (1488, 288006), (1656, 258788), (2087, 205344), (2139, 200352), (2208, 194091), (2232, 192004), (2852, 150264), (2976, 144003), (3312, 129394), (4174, 102672), (4278, 100176), (4464, 96002), (5704, 75132), (6261, 68448), (6417, 66784), (6624, 64697), (8348, 51336), (8556, 50088), (8928, 48001), (11408, 37566), (12522, 34224), (12834, 33392), (16696, 25668), (17112, 25044), (18783, 22816)]