243884448

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 742701960

約数和(自身を除く): 498817512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 109, 136, 144, 153, 204, 218, 272, 288, 306, 327, 408, 436, 457, 544, 612, 654, 816, 872, 914, 981, 1224, 1308, 1371, 1632, 1744, 1828, 1853, 1962, 2448, 2616, 2742, 3488, 3656, 3706, 3924, 4113, 4896, 5232, 5484, 5559, 7312, 7412, 7769, 7848, 8226, 10464, 10968, 11118, 14624, 14824, 15538, 15696, 16452, 16677, 21936, 22236, 23307, 29648, 31076, 31392, 32904, 33354, 43872, 44472, 46614, 49813, 59296, 62152, 65808, 66708, 69921, 88944, 93228, 99626, 124304, 131616, 133416, 139842, 149439, 177888, 186456, 199252, 248608, 266832, 279684, 298878, 372912, 398504, 448317, 533664, 559368, 597756, 745824, 797008, 846821, 896634, 1118736, 1195512, 1594016, 1693642, 1793268, 2237472, 2391024, 2540463, 3387284, 3586536, 4782048, 5080926, 6774568, 7173072, 7621389, 10161852, 13549136, 14346144, 15242778, 20323704, 27098272, 30485556, 40647408, 60971112, 81294816, 121942224, 243884448]

約数ペア:

[(1, 243884448), (2, 121942224), (3, 81294816), (4, 60971112), (6, 40647408), (8, 30485556), (9, 27098272), (12, 20323704), (16, 15242778), (17, 14346144), (18, 13549136), (24, 10161852), (32, 7621389), (34, 7173072), (36, 6774568), (48, 5080926), (51, 4782048), (68, 3586536), (72, 3387284), (96, 2540463), (102, 2391024), (109, 2237472), (136, 1793268), (144, 1693642), (153, 1594016), (204, 1195512), (218, 1118736), (272, 896634), (288, 846821), (306, 797008), (327, 745824), (408, 597756), (436, 559368), (457, 533664), (544, 448317), (612, 398504), (654, 372912), (816, 298878), (872, 279684), (914, 266832), (981, 248608), (1224, 199252), (1308, 186456), (1371, 177888), (1632, 149439), (1744, 139842), (1828, 133416), (1853, 131616), (1962, 124304), (2448, 99626), (2616, 93228), (2742, 88944), (3488, 69921), (3656, 66708), (3706, 65808), (3924, 62152), (4113, 59296), (4896, 49813), (5232, 46614), (5484, 44472), (5559, 43872), (7312, 33354), (7412, 32904), (7769, 31392), (7848, 31076), (8226, 29648), (10464, 23307), (10968, 22236), (11118, 21936), (14624, 16677), (14824, 16452), (15538, 15696)]