247973076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 705645864

約数和(自身を除く): 457672788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 113, 117, 156, 162, 226, 234, 324, 339, 351, 452, 468, 521, 678, 702, 1017, 1042, 1053, 1356, 1404, 1469, 1563, 2034, 2084, 2106, 2938, 3051, 3126, 4068, 4212, 4407, 4689, 5876, 6102, 6252, 6773, 8814, 9153, 9378, 12204, 13221, 13546, 14067, 17628, 18306, 18756, 20319, 26442, 27092, 28134, 36612, 39663, 40638, 42201, 52884, 56268, 58873, 60957, 79326, 81276, 84402, 117746, 118989, 121914, 158652, 168804, 176619, 182871, 235492, 237978, 243828, 353238, 365742, 475956, 529857, 548613, 706476, 731484, 765349, 1059714, 1097226, 1530698, 1589571, 2119428, 2194452, 2296047, 3061396, 3179142, 4592094, 4768713, 6358284, 6888141, 9184188, 9537426, 13776282, 19074852, 20664423, 27552564, 41328846, 61993269, 82657692, 123986538, 247973076]

約数ペア:

[(1, 247973076), (2, 123986538), (3, 82657692), (4, 61993269), (6, 41328846), (9, 27552564), (12, 20664423), (13, 19074852), (18, 13776282), (26, 9537426), (27, 9184188), (36, 6888141), (39, 6358284), (52, 4768713), (54, 4592094), (78, 3179142), (81, 3061396), (108, 2296047), (113, 2194452), (117, 2119428), (156, 1589571), (162, 1530698), (226, 1097226), (234, 1059714), (324, 765349), (339, 731484), (351, 706476), (452, 548613), (468, 529857), (521, 475956), (678, 365742), (702, 353238), (1017, 243828), (1042, 237978), (1053, 235492), (1356, 182871), (1404, 176619), (1469, 168804), (1563, 158652), (2034, 121914), (2084, 118989), (2106, 117746), (2938, 84402), (3051, 81276), (3126, 79326), (4068, 60957), (4212, 58873), (4407, 56268), (4689, 52884), (5876, 42201), (6102, 40638), (6252, 39663), (6773, 36612), (8814, 28134), (9153, 27092), (9378, 26442), (12204, 20319), (13221, 18756), (13546, 18306), (14067, 17628)]