2089878144

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^2$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 5744019840

約数和(自身を除く): 3654141696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 419, 496, 744, 838, 992, 1257, 1488, 1676, 1984, 2514, 2976, 3352, 3968, 5028, 5952, 6704, 10056, 11904, 12989, 13408, 20112, 25978, 26816, 38967, 40224, 51956, 53632, 77934, 80448, 103912, 155868, 160896, 175561, 207824, 311736, 351122, 415648, 526683, 623472, 702244, 831296, 1053366, 1246944, 1404488, 1662592, 2106732, 2493888, 2808976, 4213464, 4987776, 5442391, 5617952, 8426928, 10884782, 11235904, 16327173, 16853856, 21769564, 22471808, 32654346, 33707712, 43539128, 65308692, 67415424, 87078256, 130617384, 174156512, 261234768, 348313024, 522469536, 696626048, 1044939072, 2089878144]

約数ペア:

[(1, 2089878144), (2, 1044939072), (3, 696626048), (4, 522469536), (6, 348313024), (8, 261234768), (12, 174156512), (16, 130617384), (24, 87078256), (31, 67415424), (32, 65308692), (48, 43539128), (62, 33707712), (64, 32654346), (93, 22471808), (96, 21769564), (124, 16853856), (128, 16327173), (186, 11235904), (192, 10884782), (248, 8426928), (372, 5617952), (384, 5442391), (419, 4987776), (496, 4213464), (744, 2808976), (838, 2493888), (992, 2106732), (1257, 1662592), (1488, 1404488), (1676, 1246944), (1984, 1053366), (2514, 831296), (2976, 702244), (3352, 623472), (3968, 526683), (5028, 415648), (5952, 351122), (6704, 311736), (10056, 207824), (11904, 175561), (12989, 160896), (13408, 155868), (20112, 103912), (25978, 80448), (26816, 77934), (38967, 53632), (40224, 51956)]