306150048

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 917070336

約数和(自身を除く): 610920288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 372, 424, 477, 496, 558, 636, 647, 744, 848, 954, 992, 1116, 1272, 1294, 1488, 1643, 1696, 1908, 1941, 2232, 2544, 2588, 2976, 3286, 3816, 3882, 4464, 4929, 5088, 5176, 5823, 6572, 7632, 7764, 8928, 9858, 10352, 11646, 13144, 14787, 15264, 15528, 19716, 20057, 20704, 23292, 26288, 29574, 31056, 34291, 39432, 40114, 46584, 52576, 59148, 60171, 62112, 68582, 78864, 80228, 93168, 102873, 118296, 120342, 137164, 157728, 160456, 180513, 186336, 205746, 236592, 240684, 274328, 308619, 320912, 361026, 411492, 473184, 481368, 548656, 617238, 641824, 722052, 822984, 962736, 1063021, 1097312, 1234476, 1444104, 1645968, 1925472, 2126042, 2468952, 2888208, 3189063, 3291936, 4252084, 4937904, 5776416, 6378126, 8504168, 9567189, 9875808, 12756252, 17008336, 19134378, 25512504, 34016672, 38268756, 51025008, 76537512, 102050016, 153075024, 306150048]

約数ペア:

[(1, 306150048), (2, 153075024), (3, 102050016), (4, 76537512), (6, 51025008), (8, 38268756), (9, 34016672), (12, 25512504), (16, 19134378), (18, 17008336), (24, 12756252), (31, 9875808), (32, 9567189), (36, 8504168), (48, 6378126), (53, 5776416), (62, 4937904), (72, 4252084), (93, 3291936), (96, 3189063), (106, 2888208), (124, 2468952), (144, 2126042), (159, 1925472), (186, 1645968), (212, 1444104), (248, 1234476), (279, 1097312), (288, 1063021), (318, 962736), (372, 822984), (424, 722052), (477, 641824), (496, 617238), (558, 548656), (636, 481368), (647, 473184), (744, 411492), (848, 361026), (954, 320912), (992, 308619), (1116, 274328), (1272, 240684), (1294, 236592), (1488, 205746), (1643, 186336), (1696, 180513), (1908, 160456), (1941, 157728), (2232, 137164), (2544, 120342), (2588, 118296), (2976, 102873), (3286, 93168), (3816, 80228), (3882, 78864), (4464, 68582), (4929, 62112), (5088, 60171), (5176, 59148), (5823, 52576), (6572, 46584), (7632, 40114), (7764, 39432), (8928, 34291), (9858, 31056), (10352, 29574), (11646, 26288), (13144, 23292), (14787, 20704), (15264, 20057), (15528, 19716)]