1828291656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 4999656960

約数和(自身を除く): 3171365304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 281, 296, 408, 431, 444, 562, 629, 843, 862, 888, 1124, 1258, 1293, 1686, 1724, 1887, 2248, 2516, 2586, 3372, 3448, 3774, 4777, 5032, 5172, 6744, 7327, 7548, 9554, 10344, 10397, 14331, 14654, 15096, 15947, 19108, 20794, 21981, 28662, 29308, 31191, 31894, 38216, 41588, 43962, 47841, 57324, 58616, 62382, 63788, 83176, 87924, 95682, 114648, 121111, 124764, 127576, 175848, 176749, 191364, 242222, 249528, 271099, 353498, 363333, 382728, 484444, 530247, 542198, 706996, 726666, 813297, 968888, 1060494, 1084396, 1413992, 1453332, 1626594, 2058887, 2120988, 2168792, 2906664, 3253188, 4117774, 4241976, 4481107, 6176661, 6506376, 8235548, 8962214, 12353322, 13443321, 16471096, 17924428, 24706644, 26886642, 35848856, 49413288, 53773284, 76178819, 107546568, 152357638, 228536457, 304715276, 457072914, 609430552, 914145828, 1828291656]

約数ペア:

[(1, 1828291656), (2, 914145828), (3, 609430552), (4, 457072914), (6, 304715276), (8, 228536457), (12, 152357638), (17, 107546568), (24, 76178819), (34, 53773284), (37, 49413288), (51, 35848856), (68, 26886642), (74, 24706644), (102, 17924428), (111, 16471096), (136, 13443321), (148, 12353322), (204, 8962214), (222, 8235548), (281, 6506376), (296, 6176661), (408, 4481107), (431, 4241976), (444, 4117774), (562, 3253188), (629, 2906664), (843, 2168792), (862, 2120988), (888, 2058887), (1124, 1626594), (1258, 1453332), (1293, 1413992), (1686, 1084396), (1724, 1060494), (1887, 968888), (2248, 813297), (2516, 726666), (2586, 706996), (3372, 542198), (3448, 530247), (3774, 484444), (4777, 382728), (5032, 363333), (5172, 353498), (6744, 271099), (7327, 249528), (7548, 242222), (9554, 191364), (10344, 176749), (10397, 175848), (14331, 127576), (14654, 124764), (15096, 121111), (15947, 114648), (19108, 95682), (20794, 87924), (21981, 83176), (28662, 63788), (29308, 62382), (31191, 58616), (31894, 57324), (38216, 47841), (41588, 43962)]