2017884736

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 4883017920

約数和(自身を除く): 2865133184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 109, 112, 124, 172, 217, 218, 224, 248, 301, 344, 434, 436, 448, 496, 602, 688, 763, 868, 872, 961, 992, 1204, 1333, 1376, 1526, 1736, 1744, 1922, 1984, 2408, 2666, 2752, 3052, 3379, 3472, 3488, 3844, 4687, 4816, 5332, 6104, 6727, 6758, 6944, 6976, 7688, 9331, 9374, 9632, 10664, 12208, 13454, 13516, 13888, 15376, 18662, 18748, 19264, 21328, 23653, 24416, 26908, 27032, 30752, 32809, 37324, 37496, 41323, 42656, 47306, 48832, 53816, 54064, 61504, 65618, 74648, 74992, 82646, 85312, 94612, 104749, 107632, 108128, 131236, 145297, 149296, 149984, 165292, 189224, 209498, 215264, 216256, 262472, 289261, 290594, 298592, 299968, 330584, 378448, 418996, 430528, 524944, 578522, 581188, 597184, 661168, 733243, 756896, 837992, 1017079, 1049888, 1157044, 1162376, 1322336, 1466486, 1513792, 1675984, 2034158, 2099776, 2314088, 2324752, 2644672, 2932972, 3351968, 4068316, 4504207, 4628176, 4649504, 5865944, 6703936, 8136632, 9008414, 9256352, 9299008, 11731888, 16273264, 18016828, 18512704, 23463776, 31529449, 32546528, 36033656, 46927552, 63058898, 65093056, 72067312, 126117796, 144134624, 252235592, 288269248, 504471184, 1008942368, 2017884736]

約数ペア:

[(1, 2017884736), (2, 1008942368), (4, 504471184), (7, 288269248), (8, 252235592), (14, 144134624), (16, 126117796), (28, 72067312), (31, 65093056), (32, 63058898), (43, 46927552), (56, 36033656), (62, 32546528), (64, 31529449), (86, 23463776), (109, 18512704), (112, 18016828), (124, 16273264), (172, 11731888), (217, 9299008), (218, 9256352), (224, 9008414), (248, 8136632), (301, 6703936), (344, 5865944), (434, 4649504), (436, 4628176), (448, 4504207), (496, 4068316), (602, 3351968), (688, 2932972), (763, 2644672), (868, 2324752), (872, 2314088), (961, 2099776), (992, 2034158), (1204, 1675984), (1333, 1513792), (1376, 1466486), (1526, 1322336), (1736, 1162376), (1744, 1157044), (1922, 1049888), (1984, 1017079), (2408, 837992), (2666, 756896), (2752, 733243), (3052, 661168), (3379, 597184), (3472, 581188), (3488, 578522), (3844, 524944), (4687, 430528), (4816, 418996), (5332, 378448), (6104, 330584), (6727, 299968), (6758, 298592), (6944, 290594), (6976, 289261), (7688, 262472), (9331, 216256), (9374, 215264), (9632, 209498), (10664, 189224), (12208, 165292), (13454, 149984), (13516, 149296), (13888, 145297), (15376, 131236), (18662, 108128), (18748, 107632), (19264, 104749), (21328, 94612), (23653, 85312), (24416, 82646), (26908, 74992), (27032, 74648), (30752, 65618), (32809, 61504), (37324, 54064), (37496, 53816), (41323, 48832), (42656, 47306)]