672617664

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 168

約数和(自身を含む): 2011842560

約数和(自身を除く): 1339224896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 139, 144, 186, 192, 248, 271, 278, 279, 288, 372, 417, 496, 542, 556, 558, 576, 744, 813, 834, 992, 1084, 1112, 1116, 1251, 1488, 1626, 1668, 1984, 2168, 2224, 2232, 2439, 2502, 2976, 3252, 3336, 4309, 4336, 4448, 4464, 4878, 5004, 5952, 6504, 6672, 8401, 8618, 8672, 8896, 8928, 9756, 10008, 12927, 13008, 13344, 16802, 17236, 17344, 17856, 19512, 20016, 25203, 25854, 26016, 26688, 33604, 34472, 37669, 38781, 39024, 40032, 50406, 51708, 52032, 67208, 68944, 75338, 75609, 77562, 78048, 80064, 100812, 103416, 113007, 134416, 137888, 150676, 151218, 155124, 156096, 201624, 206832, 226014, 268832, 275776, 301352, 302436, 310248, 339021, 403248, 413664, 452028, 537664, 602704, 604872, 620496, 678042, 806496, 827328, 904056, 1167739, 1205408, 1209744, 1240992, 1356084, 1612992, 1808112, 2335478, 2410816, 2419488, 2481984, 2712168, 3503217, 3616224, 4670956, 4838976, 5424336, 7006434, 7232448, 9341912, 10509651, 10848672, 14012868, 18683824, 21019302, 21697344, 28025736, 37367648, 42038604, 56051472, 74735296, 84077208, 112102944, 168154416, 224205888, 336308832, 672617664]

約数ペア:

[(1, 672617664), (2, 336308832), (3, 224205888), (4, 168154416), (6, 112102944), (8, 84077208), (9, 74735296), (12, 56051472), (16, 42038604), (18, 37367648), (24, 28025736), (31, 21697344), (32, 21019302), (36, 18683824), (48, 14012868), (62, 10848672), (64, 10509651), (72, 9341912), (93, 7232448), (96, 7006434), (124, 5424336), (139, 4838976), (144, 4670956), (186, 3616224), (192, 3503217), (248, 2712168), (271, 2481984), (278, 2419488), (279, 2410816), (288, 2335478), (372, 1808112), (417, 1612992), (496, 1356084), (542, 1240992), (556, 1209744), (558, 1205408), (576, 1167739), (744, 904056), (813, 827328), (834, 806496), (992, 678042), (1084, 620496), (1112, 604872), (1116, 602704), (1251, 537664), (1488, 452028), (1626, 413664), (1668, 403248), (1984, 339021), (2168, 310248), (2224, 302436), (2232, 301352), (2439, 275776), (2502, 268832), (2976, 226014), (3252, 206832), (3336, 201624), (4309, 156096), (4336, 155124), (4448, 151218), (4464, 150676), (4878, 137888), (5004, 134416), (5952, 113007), (6504, 103416), (6672, 100812), (8401, 80064), (8618, 78048), (8672, 77562), (8896, 75609), (8928, 75338), (9756, 68944), (10008, 67208), (12927, 52032), (13008, 51708), (13344, 50406), (16802, 40032), (17236, 39024), (17344, 38781), (17856, 37669), (19512, 34472), (20016, 33604), (25203, 26688), (25854, 26016)]