428922216

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 1287861120

約数和(自身を除く): 858938904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 81, 92, 106, 108, 138, 159, 162, 181, 184, 207, 212, 216, 243, 276, 318, 324, 362, 414, 424, 477, 486, 543, 552, 621, 636, 648, 724, 828, 954, 972, 1086, 1219, 1242, 1272, 1431, 1448, 1629, 1656, 1863, 1908, 1944, 2172, 2438, 2484, 2862, 3258, 3657, 3726, 3816, 4163, 4293, 4344, 4876, 4887, 4968, 5589, 5724, 6516, 7314, 7452, 8326, 8586, 9593, 9752, 9774, 10971, 11178, 11448, 12489, 12879, 13032, 14628, 14661, 14904, 16652, 17172, 19186, 19548, 21942, 22356, 24978, 25758, 28779, 29256, 29322, 32913, 33304, 34344, 37467, 38372, 39096, 43884, 43983, 44712, 49956, 51516, 57558, 58644, 65826, 74934, 76744, 86337, 87768, 87966, 98739, 99912, 103032, 112401, 115116, 117288, 131652, 149868, 172674, 175932, 197478, 220639, 224802, 230232, 259011, 263304, 296217, 299736, 337203, 345348, 351864, 394956, 441278, 449604, 518022, 592434, 661917, 674406, 690696, 777033, 789912, 882556, 899208, 1011609, 1036044, 1184868, 1323834, 1348812, 1554066, 1765112, 1985751, 2023218, 2072088, 2331099, 2369736, 2647668, 2697624, 3108132, 3971502, 4046436, 4662198, 5295336, 5957253, 6216264, 7943004, 8092872, 9324396, 11914506, 15886008, 17871759, 18648792, 23829012, 35743518, 47658024, 53615277, 71487036, 107230554, 142974072, 214461108, 428922216]

約数ペア:

[(1, 428922216), (2, 214461108), (3, 142974072), (4, 107230554), (6, 71487036), (8, 53615277), (9, 47658024), (12, 35743518), (18, 23829012), (23, 18648792), (24, 17871759), (27, 15886008), (36, 11914506), (46, 9324396), (53, 8092872), (54, 7943004), (69, 6216264), (72, 5957253), (81, 5295336), (92, 4662198), (106, 4046436), (108, 3971502), (138, 3108132), (159, 2697624), (162, 2647668), (181, 2369736), (184, 2331099), (207, 2072088), (212, 2023218), (216, 1985751), (243, 1765112), (276, 1554066), (318, 1348812), (324, 1323834), (362, 1184868), (414, 1036044), (424, 1011609), (477, 899208), (486, 882556), (543, 789912), (552, 777033), (621, 690696), (636, 674406), (648, 661917), (724, 592434), (828, 518022), (954, 449604), (972, 441278), (1086, 394956), (1219, 351864), (1242, 345348), (1272, 337203), (1431, 299736), (1448, 296217), (1629, 263304), (1656, 259011), (1863, 230232), (1908, 224802), (1944, 220639), (2172, 197478), (2438, 175932), (2484, 172674), (2862, 149868), (3258, 131652), (3657, 117288), (3726, 115116), (3816, 112401), (4163, 103032), (4293, 99912), (4344, 98739), (4876, 87966), (4887, 87768), (4968, 86337), (5589, 76744), (5724, 74934), (6516, 65826), (7314, 58644), (7452, 57558), (8326, 51516), (8586, 49956), (9593, 44712), (9752, 43983), (9774, 43884), (10971, 39096), (11178, 38372), (11448, 37467), (12489, 34344), (12879, 33304), (13032, 32913), (14628, 29322), (14661, 29256), (14904, 28779), (16652, 25758), (17172, 24978), (19186, 22356), (19548, 21942)]