2023309624

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{1297}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 4401777600

約数和(自身を除く): 2378467976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 313, 356, 623, 626, 712, 1246, 1252, 1297, 2191, 2492, 2504, 2594, 4382, 4984, 5188, 8764, 9079, 10376, 17528, 18158, 27857, 36316, 55714, 72632, 111428, 115433, 194999, 222856, 230866, 389998, 405961, 461732, 779996, 808031, 811922, 923464, 1559992, 1616062, 1623844, 2841727, 3232124, 3247688, 5683454, 6464248, 11366908, 22733816, 36130529, 72261058, 144522116, 252913703, 289044232, 505827406, 1011654812, 2023309624]

約数ペア:

[(1, 2023309624), (2, 1011654812), (4, 505827406), (7, 289044232), (8, 252913703), (14, 144522116), (28, 72261058), (56, 36130529), (89, 22733816), (178, 11366908), (313, 6464248), (356, 5683454), (623, 3247688), (626, 3232124), (712, 2841727), (1246, 1623844), (1252, 1616062), (1297, 1559992), (2191, 923464), (2492, 811922), (2504, 808031), (2594, 779996), (4382, 461732), (4984, 405961), (5188, 389998), (8764, 230866), (9079, 222856), (10376, 194999), (17528, 115433), (18158, 111428), (27857, 72632), (36316, 55714)]