315936816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 921316032

約数和(自身を除く): 605379216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 53, 78, 82, 104, 106, 123, 156, 159, 164, 208, 212, 233, 246, 312, 318, 328, 424, 466, 492, 533, 624, 636, 656, 689, 699, 848, 932, 984, 1066, 1272, 1378, 1398, 1599, 1864, 1968, 2067, 2132, 2173, 2544, 2756, 2796, 3029, 3198, 3728, 4134, 4264, 4346, 5512, 5592, 6058, 6396, 6519, 8268, 8528, 8692, 9087, 9553, 11024, 11184, 12116, 12349, 12792, 13038, 16536, 17384, 18174, 19106, 24232, 24698, 25584, 26076, 28249, 28659, 33072, 34768, 36348, 37047, 38212, 48464, 49396, 52152, 56498, 57318, 72696, 74094, 76424, 84747, 98792, 104304, 112996, 114636, 124189, 145392, 148188, 152848, 160537, 169494, 197584, 225992, 229272, 248378, 296376, 321074, 338988, 372567, 451984, 458544, 481611, 496756, 506309, 592752, 642148, 677976, 745134, 963222, 993512, 1012618, 1284296, 1355952, 1490268, 1518927, 1926444, 1987024, 2025236, 2568592, 2980536, 3037854, 3852888, 4050472, 5961072, 6075708, 6582017, 7705776, 8100944, 12151416, 13164034, 19746051, 24302832, 26328068, 39492102, 52656136, 78984204, 105312272, 157968408, 315936816]

約数ペア:

[(1, 315936816), (2, 157968408), (3, 105312272), (4, 78984204), (6, 52656136), (8, 39492102), (12, 26328068), (13, 24302832), (16, 19746051), (24, 13164034), (26, 12151416), (39, 8100944), (41, 7705776), (48, 6582017), (52, 6075708), (53, 5961072), (78, 4050472), (82, 3852888), (104, 3037854), (106, 2980536), (123, 2568592), (156, 2025236), (159, 1987024), (164, 1926444), (208, 1518927), (212, 1490268), (233, 1355952), (246, 1284296), (312, 1012618), (318, 993512), (328, 963222), (424, 745134), (466, 677976), (492, 642148), (533, 592752), (624, 506309), (636, 496756), (656, 481611), (689, 458544), (699, 451984), (848, 372567), (932, 338988), (984, 321074), (1066, 296376), (1272, 248378), (1378, 229272), (1398, 225992), (1599, 197584), (1864, 169494), (1968, 160537), (2067, 152848), (2132, 148188), (2173, 145392), (2544, 124189), (2756, 114636), (2796, 112996), (3029, 104304), (3198, 98792), (3728, 84747), (4134, 76424), (4264, 74094), (4346, 72696), (5512, 57318), (5592, 56498), (6058, 52152), (6396, 49396), (6519, 48464), (8268, 38212), (8528, 37047), (8692, 36348), (9087, 34768), (9553, 33072), (11024, 28659), (11184, 28249), (12116, 26076), (12349, 25584), (12792, 24698), (13038, 24232), (16536, 19106), (17384, 18174)]