890294976

素因数分解:

$2^6\times 3^4\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:940

約数の個数: 140

約数和(自身を含む): 2653204752

約数和(自身を除く): 1762909776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 263, 288, 324, 432, 526, 576, 648, 653, 789, 864, 1052, 1296, 1306, 1578, 1728, 1959, 2104, 2367, 2592, 2612, 3156, 3918, 4208, 4734, 5184, 5224, 5877, 6312, 7101, 7836, 8416, 9468, 10448, 11754, 12624, 14202, 15672, 16832, 17631, 18936, 20896, 21303, 23508, 25248, 28404, 31344, 35262, 37872, 41792, 42606, 47016, 50496, 52893, 56808, 62688, 70524, 75744, 85212, 94032, 105786, 113616, 125376, 141048, 151488, 170424, 171739, 188064, 211572, 227232, 282096, 340848, 343478, 376128, 423144, 454464, 515217, 564192, 681696, 686956, 846288, 1030434, 1128384, 1363392, 1373912, 1545651, 1692576, 2060868, 2747824, 3091302, 3385152, 4121736, 4636953, 5495648, 6182604, 8243472, 9273906, 10991296, 12365208, 13910859, 16486944, 18547812, 24730416, 27821718, 32973888, 37095624, 49460832, 55643436, 74191248, 98921664, 111286872, 148382496, 222573744, 296764992, 445147488, 890294976]

約数ペア:

[(1, 890294976), (2, 445147488), (3, 296764992), (4, 222573744), (6, 148382496), (8, 111286872), (9, 98921664), (12, 74191248), (16, 55643436), (18, 49460832), (24, 37095624), (27, 32973888), (32, 27821718), (36, 24730416), (48, 18547812), (54, 16486944), (64, 13910859), (72, 12365208), (81, 10991296), (96, 9273906), (108, 8243472), (144, 6182604), (162, 5495648), (192, 4636953), (216, 4121736), (263, 3385152), (288, 3091302), (324, 2747824), (432, 2060868), (526, 1692576), (576, 1545651), (648, 1373912), (653, 1363392), (789, 1128384), (864, 1030434), (1052, 846288), (1296, 686956), (1306, 681696), (1578, 564192), (1728, 515217), (1959, 454464), (2104, 423144), (2367, 376128), (2592, 343478), (2612, 340848), (3156, 282096), (3918, 227232), (4208, 211572), (4734, 188064), (5184, 171739), (5224, 170424), (5877, 151488), (6312, 141048), (7101, 125376), (7836, 113616), (8416, 105786), (9468, 94032), (10448, 85212), (11754, 75744), (12624, 70524), (14202, 62688), (15672, 56808), (16832, 52893), (17631, 50496), (18936, 47016), (20896, 42606), (21303, 41792), (23508, 37872), (25248, 35262), (28404, 31344)]