316267728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3257}}^1$

素因数の和:3309

約数の個数: 120

約数和(自身を含む): 992204352

約数和(自身を除く): 675936624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 357, 408, 476, 578, 714, 816, 867, 952, 1156, 1428, 1734, 1904, 2023, 2312, 2856, 3257, 3468, 4046, 4624, 5712, 6069, 6514, 6936, 8092, 9771, 12138, 13028, 13872, 16184, 19542, 22799, 24276, 26056, 32368, 39084, 45598, 48552, 52112, 55369, 68397, 78168, 91196, 97104, 110738, 136794, 156336, 166107, 182392, 221476, 273588, 332214, 364784, 387583, 442952, 547176, 664428, 775166, 885904, 941273, 1094352, 1162749, 1328856, 1550332, 1882546, 2325498, 2657712, 2823819, 3100664, 3765092, 4650996, 5647638, 6201328, 6588911, 7530184, 9301992, 11295276, 13177822, 15060368, 18603984, 19766733, 22590552, 26355644, 39533466, 45181104, 52711288, 79066932, 105422576, 158133864, 316267728]

約数ペア:

[(1, 316267728), (2, 158133864), (3, 105422576), (4, 79066932), (6, 52711288), (7, 45181104), (8, 39533466), (12, 26355644), (14, 22590552), (16, 19766733), (17, 18603984), (21, 15060368), (24, 13177822), (28, 11295276), (34, 9301992), (42, 7530184), (48, 6588911), (51, 6201328), (56, 5647638), (68, 4650996), (84, 3765092), (102, 3100664), (112, 2823819), (119, 2657712), (136, 2325498), (168, 1882546), (204, 1550332), (238, 1328856), (272, 1162749), (289, 1094352), (336, 941273), (357, 885904), (408, 775166), (476, 664428), (578, 547176), (714, 442952), (816, 387583), (867, 364784), (952, 332214), (1156, 273588), (1428, 221476), (1734, 182392), (1904, 166107), (2023, 156336), (2312, 136794), (2856, 110738), (3257, 97104), (3468, 91196), (4046, 78168), (4624, 68397), (5712, 55369), (6069, 52112), (6514, 48552), (6936, 45598), (8092, 39084), (9771, 32368), (12138, 26056), (13028, 24276), (13872, 22799), (16184, 19542)]