2867656872

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{5791}}^1$

素因数の和:6286

約数の個数: 64

約数和(自身を含む): 7339622400

約数和(自身を除く): 4471965528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 439, 564, 878, 1128, 1317, 1756, 2634, 3512, 5268, 5791, 10536, 11582, 17373, 20633, 23164, 34746, 41266, 46328, 61899, 69492, 82532, 123798, 138984, 165064, 247596, 272177, 495192, 544354, 816531, 1088708, 1633062, 2177416, 2542249, 3266124, 5084498, 6532248, 7626747, 10168996, 15253494, 20337992, 30506988, 61013976, 119485703, 238971406, 358457109, 477942812, 716914218, 955885624, 1433828436, 2867656872]

約数ペア:

[(1, 2867656872), (2, 1433828436), (3, 955885624), (4, 716914218), (6, 477942812), (8, 358457109), (12, 238971406), (24, 119485703), (47, 61013976), (94, 30506988), (141, 20337992), (188, 15253494), (282, 10168996), (376, 7626747), (439, 6532248), (564, 5084498), (878, 3266124), (1128, 2542249), (1317, 2177416), (1756, 1633062), (2634, 1088708), (3512, 816531), (5268, 544354), (5791, 495192), (10536, 272177), (11582, 247596), (17373, 165064), (20633, 138984), (23164, 123798), (34746, 82532), (41266, 69492), (46328, 61899)]