390327336

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 1340776800

約数和(自身を除く): 950449464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 647, 648, 684, 756, 798, 882, 931, 1026, 1064, 1134, 1176, 1197, 1294, 1323, 1368, 1512, 1539, 1596, 1764, 1862, 1941, 2052, 2268, 2394, 2588, 2646, 2793, 3078, 3192, 3528, 3591, 3724, 3882, 3969, 4104, 4529, 4536, 4788, 5176, 5292, 5586, 5823, 6156, 7182, 7448, 7764, 7938, 8379, 9058, 9576, 10584, 10773, 11172, 11646, 12293, 12312, 13587, 14364, 15528, 15876, 16758, 17469, 18116, 21546, 22344, 23292, 24586, 25137, 27174, 28728, 31703, 31752, 33516, 34938, 36232, 36879, 40761, 43092, 46584, 49172, 50274, 52407, 54348, 63406, 67032, 69876, 73758, 75411, 81522, 86051, 86184, 95109, 98344, 100548, 104814, 108696, 110637, 122283, 126812, 139752, 147516, 150822, 163044, 172102, 190218, 201096, 209628, 221274, 244566, 253624, 258153, 285327, 295032, 301644, 326088, 331911, 344204, 366849, 380436, 419256, 442548, 489132, 516306, 570654, 602357, 603288, 663822, 688408, 733698, 760872, 774459, 855981, 885096, 978264, 995733, 1032612, 1141308, 1204714, 1327644, 1467396, 1548918, 1711962, 1807071, 1991466, 2065224, 2282616, 2323377, 2409428, 2567943, 2655288, 2934792, 3097836, 3423924, 3614142, 3982932, 4646754, 4818856, 5135886, 5421213, 6195672, 6847848, 6970131, 7228284, 7965864, 9293508, 10271772, 10842426, 13940262, 14456568, 16263639, 18587016, 20543544, 21684852, 27880524, 32527278, 43369704, 48790917, 55761048, 65054556, 97581834, 130109112, 195163668, 390327336]

約数ペア:

[(1, 390327336), (2, 195163668), (3, 130109112), (4, 97581834), (6, 65054556), (7, 55761048), (8, 48790917), (9, 43369704), (12, 32527278), (14, 27880524), (18, 21684852), (19, 20543544), (21, 18587016), (24, 16263639), (27, 14456568), (28, 13940262), (36, 10842426), (38, 10271772), (42, 9293508), (49, 7965864), (54, 7228284), (56, 6970131), (57, 6847848), (63, 6195672), (72, 5421213), (76, 5135886), (81, 4818856), (84, 4646754), (98, 3982932), (108, 3614142), (114, 3423924), (126, 3097836), (133, 2934792), (147, 2655288), (152, 2567943), (162, 2409428), (168, 2323377), (171, 2282616), (189, 2065224), (196, 1991466), (216, 1807071), (228, 1711962), (252, 1548918), (266, 1467396), (294, 1327644), (324, 1204714), (342, 1141308), (378, 1032612), (392, 995733), (399, 978264), (441, 885096), (456, 855981), (504, 774459), (513, 760872), (532, 733698), (567, 688408), (588, 663822), (647, 603288), (648, 602357), (684, 570654), (756, 516306), (798, 489132), (882, 442548), (931, 419256), (1026, 380436), (1064, 366849), (1134, 344204), (1176, 331911), (1197, 326088), (1294, 301644), (1323, 295032), (1368, 285327), (1512, 258153), (1539, 253624), (1596, 244566), (1764, 221274), (1862, 209628), (1941, 201096), (2052, 190218), (2268, 172102), (2394, 163044), (2588, 150822), (2646, 147516), (2793, 139752), (3078, 126812), (3192, 122283), (3528, 110637), (3591, 108696), (3724, 104814), (3882, 100548), (3969, 98344), (4104, 95109), (4529, 86184), (4536, 86051), (4788, 81522), (5176, 75411), (5292, 73758), (5586, 69876), (5823, 67032), (6156, 63406), (7182, 54348), (7448, 52407), (7764, 50274), (7938, 49172), (8379, 46584), (9058, 43092), (9576, 40761), (10584, 36879), (10773, 36232), (11172, 34938), (11646, 33516), (12293, 31752), (12312, 31703), (13587, 28728), (14364, 27174), (15528, 25137), (15876, 24586), (16758, 23292), (17469, 22344), (18116, 21546)]