1889426016

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 5546687328

約数和(自身を除く): 3657261312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 281, 288, 296, 333, 444, 562, 592, 631, 666, 843, 888, 1124, 1184, 1262, 1332, 1686, 1776, 1893, 2248, 2524, 2529, 2664, 3372, 3552, 3786, 4496, 5048, 5058, 5328, 5679, 6744, 7572, 8992, 10096, 10116, 10397, 10656, 11358, 13488, 15144, 20192, 20232, 20794, 22716, 23347, 26976, 30288, 31191, 40464, 41588, 45432, 46694, 60576, 62382, 70041, 80928, 83176, 90864, 93388, 93573, 124764, 140082, 166352, 177311, 181728, 186776, 187146, 210123, 249528, 280164, 332704, 354622, 373552, 374292, 420246, 499056, 531933, 560328, 709244, 747104, 748584, 840492, 998112, 1063866, 1120656, 1418488, 1497168, 1595799, 1680984, 2127732, 2241312, 2836976, 2994336, 3191598, 3361968, 4255464, 5673952, 6383196, 6560507, 6723936, 8510928, 12766392, 13121014, 17021856, 19681521, 25532784, 26242028, 39363042, 51065568, 52484056, 59044563, 78726084, 104968112, 118089126, 157452168, 209936224, 236178252, 314904336, 472356504, 629808672, 944713008, 1889426016]

約数ペア:

[(1, 1889426016), (2, 944713008), (3, 629808672), (4, 472356504), (6, 314904336), (8, 236178252), (9, 209936224), (12, 157452168), (16, 118089126), (18, 104968112), (24, 78726084), (32, 59044563), (36, 52484056), (37, 51065568), (48, 39363042), (72, 26242028), (74, 25532784), (96, 19681521), (111, 17021856), (144, 13121014), (148, 12766392), (222, 8510928), (281, 6723936), (288, 6560507), (296, 6383196), (333, 5673952), (444, 4255464), (562, 3361968), (592, 3191598), (631, 2994336), (666, 2836976), (843, 2241312), (888, 2127732), (1124, 1680984), (1184, 1595799), (1262, 1497168), (1332, 1418488), (1686, 1120656), (1776, 1063866), (1893, 998112), (2248, 840492), (2524, 748584), (2529, 747104), (2664, 709244), (3372, 560328), (3552, 531933), (3786, 499056), (4496, 420246), (5048, 374292), (5058, 373552), (5328, 354622), (5679, 332704), (6744, 280164), (7572, 249528), (8992, 210123), (10096, 187146), (10116, 186776), (10397, 181728), (10656, 177311), (11358, 166352), (13488, 140082), (15144, 124764), (20192, 93573), (20232, 93388), (20794, 90864), (22716, 83176), (23347, 80928), (26976, 70041), (30288, 62382), (31191, 60576), (40464, 46694), (41588, 45432)]