309572088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 932428800

約数和(自身を除く): 622856712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 113, 138, 161, 168, 184, 226, 276, 322, 339, 452, 483, 552, 644, 678, 709, 791, 904, 966, 1288, 1356, 1418, 1582, 1932, 2127, 2373, 2599, 2712, 2836, 3164, 3864, 4254, 4746, 4963, 5198, 5672, 6328, 7797, 8508, 9492, 9926, 10396, 14889, 15594, 16307, 17016, 18193, 18984, 19852, 20792, 29778, 31188, 32614, 36386, 39704, 48921, 54579, 59556, 62376, 65228, 72772, 80117, 97842, 109158, 114149, 119112, 130456, 145544, 160234, 195684, 218316, 228298, 240351, 320468, 342447, 391368, 436632, 456596, 480702, 560819, 640936, 684894, 913192, 961404, 1121638, 1369788, 1682457, 1842691, 1922808, 2243276, 2739576, 3364914, 3685382, 4486552, 5528073, 6729828, 7370764, 11056146, 12898837, 13459656, 14741528, 22112292, 25797674, 38696511, 44224584, 51595348, 77393022, 103190696, 154786044, 309572088]

約数ペア:

[(1, 309572088), (2, 154786044), (3, 103190696), (4, 77393022), (6, 51595348), (7, 44224584), (8, 38696511), (12, 25797674), (14, 22112292), (21, 14741528), (23, 13459656), (24, 12898837), (28, 11056146), (42, 7370764), (46, 6729828), (56, 5528073), (69, 4486552), (84, 3685382), (92, 3364914), (113, 2739576), (138, 2243276), (161, 1922808), (168, 1842691), (184, 1682457), (226, 1369788), (276, 1121638), (322, 961404), (339, 913192), (452, 684894), (483, 640936), (552, 560819), (644, 480702), (678, 456596), (709, 436632), (791, 391368), (904, 342447), (966, 320468), (1288, 240351), (1356, 228298), (1418, 218316), (1582, 195684), (1932, 160234), (2127, 145544), (2373, 130456), (2599, 119112), (2712, 114149), (2836, 109158), (3164, 97842), (3864, 80117), (4254, 72772), (4746, 65228), (4963, 62376), (5198, 59556), (5672, 54579), (6328, 48921), (7797, 39704), (8508, 36386), (9492, 32614), (9926, 31188), (10396, 29778), (14889, 20792), (15594, 19852), (16307, 18984), (17016, 18193)]