321015168

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 973814400

約数和(自身を除く): 652799232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 89, 93, 96, 101, 124, 128, 144, 178, 186, 192, 202, 248, 267, 279, 288, 303, 356, 372, 384, 404, 496, 534, 558, 576, 606, 712, 744, 801, 808, 909, 992, 1068, 1116, 1152, 1212, 1424, 1488, 1602, 1616, 1818, 1984, 2136, 2232, 2424, 2759, 2848, 2976, 3131, 3204, 3232, 3636, 3968, 4272, 4464, 4848, 5518, 5696, 5952, 6262, 6408, 6464, 7272, 8277, 8544, 8928, 8989, 9393, 9696, 11036, 11392, 11904, 12524, 12816, 12928, 14544, 16554, 17088, 17856, 17978, 18786, 19392, 22072, 24831, 25048, 25632, 26967, 28179, 29088, 33108, 34176, 35712, 35956, 37572, 38784, 44144, 49662, 50096, 51264, 53934, 56358, 58176, 66216, 71912, 75144, 80901, 88288, 99324, 100192, 102528, 107868, 112716, 116352, 132432, 143824, 150288, 161802, 176576, 198648, 200384, 215736, 225432, 264864, 278659, 287648, 300576, 323604, 353152, 397296, 400768, 431472, 450864, 529728, 557318, 575296, 601152, 647208, 794592, 835977, 862944, 901728, 1059456, 1114636, 1150592, 1202304, 1294416, 1589184, 1671954, 1725888, 1803456, 2229272, 2507931, 2588832, 3178368, 3343908, 3451776, 3606912, 4458544, 5015862, 5177664, 6687816, 8917088, 10031724, 10355328, 13375632, 17834176, 20063448, 26751264, 35668352, 40126896, 53502528, 80253792, 107005056, 160507584, 321015168]

約数ペア:

[(1, 321015168), (2, 160507584), (3, 107005056), (4, 80253792), (6, 53502528), (8, 40126896), (9, 35668352), (12, 26751264), (16, 20063448), (18, 17834176), (24, 13375632), (31, 10355328), (32, 10031724), (36, 8917088), (48, 6687816), (62, 5177664), (64, 5015862), (72, 4458544), (89, 3606912), (93, 3451776), (96, 3343908), (101, 3178368), (124, 2588832), (128, 2507931), (144, 2229272), (178, 1803456), (186, 1725888), (192, 1671954), (202, 1589184), (248, 1294416), (267, 1202304), (279, 1150592), (288, 1114636), (303, 1059456), (356, 901728), (372, 862944), (384, 835977), (404, 794592), (496, 647208), (534, 601152), (558, 575296), (576, 557318), (606, 529728), (712, 450864), (744, 431472), (801, 400768), (808, 397296), (909, 353152), (992, 323604), (1068, 300576), (1116, 287648), (1152, 278659), (1212, 264864), (1424, 225432), (1488, 215736), (1602, 200384), (1616, 198648), (1818, 176576), (1984, 161802), (2136, 150288), (2232, 143824), (2424, 132432), (2759, 116352), (2848, 112716), (2976, 107868), (3131, 102528), (3204, 100192), (3232, 99324), (3636, 88288), (3968, 80901), (4272, 75144), (4464, 71912), (4848, 66216), (5518, 58176), (5696, 56358), (5952, 53934), (6262, 51264), (6408, 50096), (6464, 49662), (7272, 44144), (8277, 38784), (8544, 37572), (8928, 35956), (8989, 35712), (9393, 34176), (9696, 33108), (11036, 29088), (11392, 28179), (11904, 26967), (12524, 25632), (12816, 25048), (12928, 24831), (14544, 22072), (16554, 19392), (17088, 18786), (17856, 17978)]