381320832

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 1059102720

約数和(自身を除く): 677781888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 128, 186, 192, 206, 248, 309, 311, 372, 384, 412, 496, 618, 622, 744, 824, 933, 992, 1236, 1244, 1488, 1648, 1866, 1984, 2472, 2488, 2976, 3193, 3296, 3732, 3968, 4944, 4976, 5952, 6386, 6592, 7464, 9579, 9641, 9888, 9952, 11904, 12772, 13184, 14928, 19158, 19282, 19776, 19904, 25544, 28923, 29856, 32033, 38316, 38564, 39552, 39808, 51088, 57846, 59712, 64066, 76632, 77128, 96099, 102176, 115692, 119424, 128132, 153264, 154256, 192198, 204352, 231384, 256264, 306528, 308512, 384396, 408704, 462768, 512528, 613056, 617024, 768792, 925536, 993023, 1025056, 1226112, 1234048, 1537584, 1851072, 1986046, 2050112, 2979069, 3075168, 3702144, 3972092, 4100224, 5958138, 6150336, 7944184, 11916276, 12300672, 15888368, 23832552, 31776736, 47665104, 63553472, 95330208, 127106944, 190660416, 381320832]

約数ペア:

[(1, 381320832), (2, 190660416), (3, 127106944), (4, 95330208), (6, 63553472), (8, 47665104), (12, 31776736), (16, 23832552), (24, 15888368), (31, 12300672), (32, 11916276), (48, 7944184), (62, 6150336), (64, 5958138), (93, 4100224), (96, 3972092), (103, 3702144), (124, 3075168), (128, 2979069), (186, 2050112), (192, 1986046), (206, 1851072), (248, 1537584), (309, 1234048), (311, 1226112), (372, 1025056), (384, 993023), (412, 925536), (496, 768792), (618, 617024), (622, 613056), (744, 512528), (824, 462768), (933, 408704), (992, 384396), (1236, 308512), (1244, 306528), (1488, 256264), (1648, 231384), (1866, 204352), (1984, 192198), (2472, 154256), (2488, 153264), (2976, 128132), (3193, 119424), (3296, 115692), (3732, 102176), (3968, 96099), (4944, 77128), (4976, 76632), (5952, 64066), (6386, 59712), (6592, 57846), (7464, 51088), (9579, 39808), (9641, 39552), (9888, 38564), (9952, 38316), (11904, 32033), (12772, 29856), (13184, 28923), (14928, 25544), (19158, 19904), (19282, 19776)]