2431326464

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10357}}^1$

素因数の和:10511

約数の個数: 72

約数和(自身を含む): 5589342528

約数和(自身を除く): 3158016064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 7336, 8384, 10357, 14672, 16768, 20714, 29344, 33536, 41428, 58688, 72499, 82856, 117376, 144998, 165712, 234752, 289996, 331424, 579992, 662848, 1159984, 1325696, 1356767, 2319968, 2651392, 2713534, 4639936, 5427068, 9279872, 9497369, 10854136, 18559744, 18994738, 21708272, 37989476, 43416544, 75978952, 86833088, 151957904, 173666176, 303915808, 347332352, 607831616, 1215663232, 2431326464]

約数ペア:

[(1, 2431326464), (2, 1215663232), (4, 607831616), (7, 347332352), (8, 303915808), (14, 173666176), (16, 151957904), (28, 86833088), (32, 75978952), (56, 43416544), (64, 37989476), (112, 21708272), (128, 18994738), (131, 18559744), (224, 10854136), (256, 9497369), (262, 9279872), (448, 5427068), (524, 4639936), (896, 2713534), (917, 2651392), (1048, 2319968), (1792, 1356767), (1834, 1325696), (2096, 1159984), (3668, 662848), (4192, 579992), (7336, 331424), (8384, 289996), (10357, 234752), (14672, 165712), (16768, 144998), (20714, 117376), (29344, 82856), (33536, 72499), (41428, 58688)]