2048688816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 5674303488

約数和(自身を除く): 3625614672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 127, 148, 186, 222, 248, 254, 293, 296, 372, 381, 444, 496, 508, 586, 592, 744, 762, 879, 888, 1016, 1147, 1172, 1488, 1524, 1758, 1776, 2032, 2294, 2344, 3048, 3441, 3516, 3937, 4588, 4688, 4699, 6096, 6882, 7032, 7874, 9083, 9176, 9398, 10841, 11811, 13764, 14064, 14097, 15748, 18166, 18352, 18796, 21682, 23622, 27249, 27528, 28194, 31496, 32523, 36332, 37211, 37592, 43364, 47244, 54498, 55056, 56388, 62992, 65046, 72664, 74422, 75184, 86728, 94488, 108996, 111633, 112776, 130092, 145328, 145669, 148844, 173456, 188976, 217992, 223266, 225552, 260184, 291338, 297688, 336071, 435984, 437007, 446532, 520368, 582676, 595376, 672142, 874014, 893064, 1008213, 1153541, 1165352, 1344284, 1376807, 1748028, 1786128, 2016426, 2307082, 2330704, 2688568, 2753614, 3460623, 3496056, 4032852, 4130421, 4614164, 5377136, 5507228, 6921246, 6992112, 8065704, 8260842, 9228328, 11014456, 13842492, 16131408, 16521684, 18456656, 22028912, 27684984, 33043368, 42681017, 55369968, 66086736, 85362034, 128043051, 170724068, 256086102, 341448136, 512172204, 682896272, 1024344408, 2048688816]

約数ペア:

[(1, 2048688816), (2, 1024344408), (3, 682896272), (4, 512172204), (6, 341448136), (8, 256086102), (12, 170724068), (16, 128043051), (24, 85362034), (31, 66086736), (37, 55369968), (48, 42681017), (62, 33043368), (74, 27684984), (93, 22028912), (111, 18456656), (124, 16521684), (127, 16131408), (148, 13842492), (186, 11014456), (222, 9228328), (248, 8260842), (254, 8065704), (293, 6992112), (296, 6921246), (372, 5507228), (381, 5377136), (444, 4614164), (496, 4130421), (508, 4032852), (586, 3496056), (592, 3460623), (744, 2753614), (762, 2688568), (879, 2330704), (888, 2307082), (1016, 2016426), (1147, 1786128), (1172, 1748028), (1488, 1376807), (1524, 1344284), (1758, 1165352), (1776, 1153541), (2032, 1008213), (2294, 893064), (2344, 874014), (3048, 672142), (3441, 595376), (3516, 582676), (3937, 520368), (4588, 446532), (4688, 437007), (4699, 435984), (6096, 336071), (6882, 297688), (7032, 291338), (7874, 260184), (9083, 225552), (9176, 223266), (9398, 217992), (10841, 188976), (11811, 173456), (13764, 148844), (14064, 145669), (14097, 145328), (15748, 130092), (18166, 112776), (18352, 111633), (18796, 108996), (21682, 94488), (23622, 86728), (27249, 75184), (27528, 74422), (28194, 72664), (31496, 65046), (32523, 62992), (36332, 56388), (37211, 55056), (37592, 54498), (43364, 47244)]