881889984

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 224

約数和(自身を含む): 2719303680

約数和(自身を除く): 1837413696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 101, 108, 124, 144, 163, 186, 192, 202, 216, 248, 279, 288, 303, 326, 372, 404, 432, 489, 496, 558, 576, 606, 652, 744, 808, 837, 864, 909, 978, 992, 1116, 1212, 1304, 1467, 1488, 1616, 1674, 1728, 1818, 1956, 1984, 2232, 2424, 2608, 2727, 2934, 2976, 3131, 3232, 3348, 3636, 3912, 4401, 4464, 4848, 5053, 5216, 5454, 5868, 5952, 6262, 6464, 6696, 7272, 7824, 8802, 8928, 9393, 9696, 10106, 10432, 10908, 11736, 12524, 13392, 14544, 15159, 15648, 16463, 17604, 17856, 18786, 19392, 20212, 21816, 23472, 25048, 26784, 28179, 29088, 30318, 31296, 32926, 35208, 37572, 40424, 43632, 45477, 46944, 49389, 50096, 53568, 56358, 58176, 60636, 65852, 70416, 75144, 80848, 84537, 87264, 90954, 93888, 98778, 100192, 112716, 121272, 131704, 136431, 140832, 148167, 150288, 161696, 169074, 174528, 181908, 197556, 200384, 225432, 242544, 263408, 272862, 281664, 296334, 300576, 323392, 338148, 363816, 395112, 444501, 450864, 485088, 510353, 526816, 545724, 592668, 601152, 676296, 727632, 790224, 889002, 901728, 970176, 1020706, 1053632, 1091448, 1185336, 1352592, 1455264, 1531059, 1580448, 1778004, 1803456, 2041412, 2182896, 2370672, 2705184, 2910528, 3062118, 3160896, 3556008, 4082824, 4365792, 4593177, 4741344, 5410368, 6124236, 7112016, 8165648, 8731584, 9186354, 9482688, 12248472, 13779531, 14224032, 16331296, 18372708, 24496944, 27559062, 28448064, 32662592, 36745416, 48993888, 55118124, 73490832, 97987776, 110236248, 146981664, 220472496, 293963328, 440944992, 881889984]

約数ペア:

[(1, 881889984), (2, 440944992), (3, 293963328), (4, 220472496), (6, 146981664), (8, 110236248), (9, 97987776), (12, 73490832), (16, 55118124), (18, 48993888), (24, 36745416), (27, 32662592), (31, 28448064), (32, 27559062), (36, 24496944), (48, 18372708), (54, 16331296), (62, 14224032), (64, 13779531), (72, 12248472), (93, 9482688), (96, 9186354), (101, 8731584), (108, 8165648), (124, 7112016), (144, 6124236), (163, 5410368), (186, 4741344), (192, 4593177), (202, 4365792), (216, 4082824), (248, 3556008), (279, 3160896), (288, 3062118), (303, 2910528), (326, 2705184), (372, 2370672), (404, 2182896), (432, 2041412), (489, 1803456), (496, 1778004), (558, 1580448), (576, 1531059), (606, 1455264), (652, 1352592), (744, 1185336), (808, 1091448), (837, 1053632), (864, 1020706), (909, 970176), (978, 901728), (992, 889002), (1116, 790224), (1212, 727632), (1304, 676296), (1467, 601152), (1488, 592668), (1616, 545724), (1674, 526816), (1728, 510353), (1818, 485088), (1956, 450864), (1984, 444501), (2232, 395112), (2424, 363816), (2608, 338148), (2727, 323392), (2934, 300576), (2976, 296334), (3131, 281664), (3232, 272862), (3348, 263408), (3636, 242544), (3912, 225432), (4401, 200384), (4464, 197556), (4848, 181908), (5053, 174528), (5216, 169074), (5454, 161696), (5868, 150288), (5952, 148167), (6262, 140832), (6464, 136431), (6696, 131704), (7272, 121272), (7824, 112716), (8802, 100192), (8928, 98778), (9393, 93888), (9696, 90954), (10106, 87264), (10432, 84537), (10908, 80848), (11736, 75144), (12524, 70416), (13392, 65852), (14544, 60636), (15159, 58176), (15648, 56358), (16463, 53568), (17604, 50096), (17856, 49389), (18786, 46944), (19392, 45477), (20212, 43632), (21816, 40424), (23472, 37572), (25048, 35208), (26784, 32926), (28179, 31296), (29088, 30318)]