393314856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 1185891840

約数和(自身を除く): 792576984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 121, 124, 132, 136, 186, 187, 204, 242, 248, 257, 264, 341, 363, 372, 374, 408, 484, 514, 527, 561, 682, 726, 744, 748, 771, 968, 1023, 1028, 1054, 1122, 1364, 1452, 1496, 1542, 1581, 2046, 2056, 2057, 2108, 2244, 2728, 2827, 2904, 3084, 3162, 3751, 4092, 4114, 4216, 4369, 4488, 5654, 5797, 6168, 6171, 6324, 7502, 7967, 8184, 8228, 8481, 8738, 11253, 11308, 11594, 12342, 12648, 13107, 15004, 15934, 16456, 16962, 17391, 17476, 22506, 22616, 23188, 23901, 24684, 26214, 30008, 31097, 31868, 33924, 34782, 34952, 45012, 46376, 47802, 48059, 49368, 52428, 62194, 63736, 63767, 67848, 69564, 87637, 90024, 93291, 95604, 96118, 104856, 124388, 127534, 135439, 139128, 144177, 175274, 186582, 191208, 191301, 192236, 248776, 255068, 262911, 270878, 288354, 350548, 373164, 382602, 384472, 406317, 510136, 525822, 528649, 541756, 576708, 701096, 746328, 765204, 812634, 964007, 1051644, 1057298, 1083512, 1153416, 1489829, 1530408, 1585947, 1625268, 1928014, 2103288, 2114596, 2892021, 2979658, 3171894, 3250536, 3856028, 4229192, 4469487, 5784042, 5959316, 6343788, 7712056, 8938974, 11568084, 11918632, 12687576, 16388119, 17877948, 23136168, 32776238, 35755896, 49164357, 65552476, 98328714, 131104952, 196657428, 393314856]

約数ペア:

[(1, 393314856), (2, 196657428), (3, 131104952), (4, 98328714), (6, 65552476), (8, 49164357), (11, 35755896), (12, 32776238), (17, 23136168), (22, 17877948), (24, 16388119), (31, 12687576), (33, 11918632), (34, 11568084), (44, 8938974), (51, 7712056), (62, 6343788), (66, 5959316), (68, 5784042), (88, 4469487), (93, 4229192), (102, 3856028), (121, 3250536), (124, 3171894), (132, 2979658), (136, 2892021), (186, 2114596), (187, 2103288), (204, 1928014), (242, 1625268), (248, 1585947), (257, 1530408), (264, 1489829), (341, 1153416), (363, 1083512), (372, 1057298), (374, 1051644), (408, 964007), (484, 812634), (514, 765204), (527, 746328), (561, 701096), (682, 576708), (726, 541756), (744, 528649), (748, 525822), (771, 510136), (968, 406317), (1023, 384472), (1028, 382602), (1054, 373164), (1122, 350548), (1364, 288354), (1452, 270878), (1496, 262911), (1542, 255068), (1581, 248776), (2046, 192236), (2056, 191301), (2057, 191208), (2108, 186582), (2244, 175274), (2728, 144177), (2827, 139128), (2904, 135439), (3084, 127534), (3162, 124388), (3751, 104856), (4092, 96118), (4114, 95604), (4216, 93291), (4369, 90024), (4488, 87637), (5654, 69564), (5797, 67848), (6168, 63767), (6171, 63736), (6324, 62194), (7502, 52428), (7967, 49368), (8184, 48059), (8228, 47802), (8481, 46376), (8738, 45012), (11253, 34952), (11308, 34782), (11594, 33924), (12342, 31868), (12648, 31097), (13107, 30008), (15004, 26214), (15934, 24684), (16456, 23901), (16962, 23188), (17391, 22616), (17476, 22506)]