2009242728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2539}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 5646420000

約数和(自身を除く): 3637177272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 379, 522, 696, 758, 1044, 1137, 1516, 2088, 2274, 2539, 3032, 3411, 4548, 5078, 6822, 7617, 9096, 10156, 10991, 13644, 15234, 20312, 21982, 22851, 27288, 30468, 32973, 43964, 45702, 60936, 65946, 73631, 87928, 91404, 98919, 131892, 147262, 182808, 197838, 220893, 263784, 294524, 395676, 441786, 589048, 662679, 791352, 883572, 962281, 1325358, 1767144, 1924562, 2650716, 2886843, 3849124, 5301432, 5773686, 7698248, 8660529, 11547372, 17321058, 23094744, 27906149, 34642116, 55812298, 69284232, 83718447, 111624596, 167436894, 223249192, 251155341, 334873788, 502310682, 669747576, 1004621364, 2009242728]

約数ペア:

[(1, 2009242728), (2, 1004621364), (3, 669747576), (4, 502310682), (6, 334873788), (8, 251155341), (9, 223249192), (12, 167436894), (18, 111624596), (24, 83718447), (29, 69284232), (36, 55812298), (58, 34642116), (72, 27906149), (87, 23094744), (116, 17321058), (174, 11547372), (232, 8660529), (261, 7698248), (348, 5773686), (379, 5301432), (522, 3849124), (696, 2886843), (758, 2650716), (1044, 1924562), (1137, 1767144), (1516, 1325358), (2088, 962281), (2274, 883572), (2539, 791352), (3032, 662679), (3411, 589048), (4548, 441786), (5078, 395676), (6822, 294524), (7617, 263784), (9096, 220893), (10156, 197838), (10991, 182808), (13644, 147262), (15234, 131892), (20312, 98919), (21982, 91404), (22851, 87928), (27288, 73631), (30468, 65946), (32973, 60936), (43964, 45702)]