1911890016

素因数分解:

$2^5\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{3533}}^1$

素因数の和:5428

約数の個数: 72

約数和(自身を含む): 5441370480

約数和(自身を除く): 3529480464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1879, 3533, 3758, 5637, 7066, 7516, 10599, 11274, 14132, 15032, 16911, 21198, 22548, 28264, 30064, 31797, 33822, 42396, 45096, 56528, 60128, 63594, 67644, 84792, 90192, 113056, 127188, 135288, 169584, 180384, 254376, 270576, 339168, 508752, 541152, 1017504, 6638507, 13277014, 19915521, 26554028, 39831042, 53108056, 59746563, 79662084, 106216112, 119493126, 159324168, 212432224, 238986252, 318648336, 477972504, 637296672, 955945008, 1911890016]

約数ペア:

[(1, 1911890016), (2, 955945008), (3, 637296672), (4, 477972504), (6, 318648336), (8, 238986252), (9, 212432224), (12, 159324168), (16, 119493126), (18, 106216112), (24, 79662084), (32, 59746563), (36, 53108056), (48, 39831042), (72, 26554028), (96, 19915521), (144, 13277014), (288, 6638507), (1879, 1017504), (3533, 541152), (3758, 508752), (5637, 339168), (7066, 270576), (7516, 254376), (10599, 180384), (11274, 169584), (14132, 135288), (15032, 127188), (16911, 113056), (21198, 90192), (22548, 84792), (28264, 67644), (30064, 63594), (31797, 60128), (33822, 56528), (42396, 45096)]