2153383128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4858

約数の個数: 144

約数和(自身を含む): 6487247520

約数和(自身を除く): 4333864392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 666, 676, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1924, 2028, 2664, 2886, 3042, 3848, 4056, 4329, 4783, 5772, 6084, 6253, 8658, 9566, 11544, 12168, 12506, 14349, 17316, 18759, 19132, 25012, 28698, 34632, 37518, 38264, 43047, 50024, 56277, 57396, 62179, 75036, 86094, 112554, 114792, 124358, 150072, 172188, 176971, 186537, 225108, 248716, 344376, 353942, 373074, 450216, 497432, 530913, 559611, 707884, 746148, 808327, 1061826, 1119222, 1415768, 1492296, 1592739, 1616654, 2123652, 2238444, 2300623, 2424981, 3185478, 3233308, 4247304, 4476888, 4601246, 4849962, 6370956, 6466616, 6901869, 7274943, 9202492, 9699924, 12741912, 13803738, 14549886, 18404984, 19399848, 20705607, 27607476, 29099772, 29908099, 41411214, 55214952, 58199544, 59816198, 82822428, 89724297, 119632396, 165644856, 179448594, 239264792, 269172891, 358897188, 538345782, 717794376, 1076691564, 2153383128]

約数ペア:

[(1, 2153383128), (2, 1076691564), (3, 717794376), (4, 538345782), (6, 358897188), (8, 269172891), (9, 239264792), (12, 179448594), (13, 165644856), (18, 119632396), (24, 89724297), (26, 82822428), (36, 59816198), (37, 58199544), (39, 55214952), (52, 41411214), (72, 29908099), (74, 29099772), (78, 27607476), (104, 20705607), (111, 19399848), (117, 18404984), (148, 14549886), (156, 13803738), (169, 12741912), (222, 9699924), (234, 9202492), (296, 7274943), (312, 6901869), (333, 6466616), (338, 6370956), (444, 4849962), (468, 4601246), (481, 4476888), (507, 4247304), (666, 3233308), (676, 3185478), (888, 2424981), (936, 2300623), (962, 2238444), (1014, 2123652), (1332, 1616654), (1352, 1592739), (1443, 1492296), (1521, 1415768), (1924, 1119222), (2028, 1061826), (2664, 808327), (2886, 746148), (3042, 707884), (3848, 559611), (4056, 530913), (4329, 497432), (4783, 450216), (5772, 373074), (6084, 353942), (6253, 344376), (8658, 248716), (9566, 225108), (11544, 186537), (12168, 176971), (12506, 172188), (14349, 150072), (17316, 124358), (18759, 114792), (19132, 112554), (25012, 86094), (28698, 75036), (34632, 62179), (37518, 57396), (38264, 56277), (43047, 50024)]