853640424

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 2949004800

約数和(自身を除く): 2095364376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 137, 156, 168, 182, 189, 216, 234, 252, 273, 274, 312, 317, 351, 364, 378, 411, 468, 504, 546, 548, 634, 702, 728, 756, 819, 822, 936, 951, 959, 1092, 1096, 1233, 1268, 1404, 1512, 1638, 1644, 1781, 1902, 1918, 2184, 2219, 2457, 2466, 2536, 2808, 2853, 2877, 3276, 3288, 3562, 3699, 3804, 3836, 4121, 4438, 4914, 4932, 5343, 5706, 5754, 6552, 6657, 7124, 7398, 7608, 7672, 8242, 8559, 8631, 8876, 9828, 9864, 10686, 11412, 11508, 12363, 12467, 13314, 14248, 14796, 16029, 16484, 17118, 17262, 17752, 19656, 19971, 21372, 22824, 23016, 24726, 24934, 25893, 26628, 28847, 29592, 32058, 32968, 34236, 34524, 37089, 37401, 39942, 42744, 43429, 48087, 49452, 49868, 51786, 53256, 57694, 59913, 64116, 68472, 69048, 74178, 74802, 79884, 86541, 86858, 96174, 98904, 99736, 103572, 111267, 112203, 115388, 119826, 128232, 130287, 148356, 149604, 159768, 173082, 173716, 192348, 207144, 222534, 224406, 230776, 239652, 259623, 260574, 296712, 299208, 304003, 336609, 346164, 347432, 384696, 390861, 445068, 448812, 479304, 519246, 521148, 564577, 608006, 673218, 692328, 778869, 781722, 890136, 897624, 912009, 1038492, 1042296, 1129154, 1172583, 1216012, 1346436, 1557738, 1563444, 1693731, 1824018, 2076984, 2258308, 2345166, 2432024, 2692872, 2736027, 3115476, 3126888, 3387462, 3648036, 3952039, 4516616, 4690332, 5081193, 5472054, 6230952, 6774924, 7296072, 7904078, 8208081, 9380664, 10162386, 10944108, 11856117, 13549848, 15243579, 15808156, 16416162, 20324772, 21888216, 23712234, 30487158, 31616312, 32832324, 35568351, 40649544, 47424468, 60974316, 65664648, 71136702, 94848936, 106705053, 121948632, 142273404, 213410106, 284546808, 426820212, 853640424]

約数ペア:

[(1, 853640424), (2, 426820212), (3, 284546808), (4, 213410106), (6, 142273404), (7, 121948632), (8, 106705053), (9, 94848936), (12, 71136702), (13, 65664648), (14, 60974316), (18, 47424468), (21, 40649544), (24, 35568351), (26, 32832324), (27, 31616312), (28, 30487158), (36, 23712234), (39, 21888216), (42, 20324772), (52, 16416162), (54, 15808156), (56, 15243579), (63, 13549848), (72, 11856117), (78, 10944108), (84, 10162386), (91, 9380664), (104, 8208081), (108, 7904078), (117, 7296072), (126, 6774924), (137, 6230952), (156, 5472054), (168, 5081193), (182, 4690332), (189, 4516616), (216, 3952039), (234, 3648036), (252, 3387462), (273, 3126888), (274, 3115476), (312, 2736027), (317, 2692872), (351, 2432024), (364, 2345166), (378, 2258308), (411, 2076984), (468, 1824018), (504, 1693731), (546, 1563444), (548, 1557738), (634, 1346436), (702, 1216012), (728, 1172583), (756, 1129154), (819, 1042296), (822, 1038492), (936, 912009), (951, 897624), (959, 890136), (1092, 781722), (1096, 778869), (1233, 692328), (1268, 673218), (1404, 608006), (1512, 564577), (1638, 521148), (1644, 519246), (1781, 479304), (1902, 448812), (1918, 445068), (2184, 390861), (2219, 384696), (2457, 347432), (2466, 346164), (2536, 336609), (2808, 304003), (2853, 299208), (2877, 296712), (3276, 260574), (3288, 259623), (3562, 239652), (3699, 230776), (3804, 224406), (3836, 222534), (4121, 207144), (4438, 192348), (4914, 173716), (4932, 173082), (5343, 159768), (5706, 149604), (5754, 148356), (6552, 130287), (6657, 128232), (7124, 119826), (7398, 115388), (7608, 112203), (7672, 111267), (8242, 103572), (8559, 99736), (8631, 98904), (8876, 96174), (9828, 86858), (9864, 86541), (10686, 79884), (11412, 74802), (11508, 74178), (12363, 69048), (12467, 68472), (13314, 64116), (14248, 59913), (14796, 57694), (16029, 53256), (16484, 51786), (17118, 49868), (17262, 49452), (17752, 48087), (19656, 43429), (19971, 42744), (21372, 39942), (22824, 37401), (23016, 37089), (24726, 34524), (24934, 34236), (25893, 32968), (26628, 32058), (28847, 29592)]