277793784

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 783010800

約数和(自身を除く): 505217016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 233, 261, 348, 466, 522, 571, 696, 699, 932, 1044, 1142, 1398, 1713, 1864, 2088, 2097, 2284, 2796, 3426, 4194, 4568, 5139, 5592, 6757, 6852, 8388, 10278, 13514, 13704, 16559, 16776, 20271, 20556, 27028, 33118, 40542, 41112, 49677, 54056, 60813, 66236, 81084, 99354, 121626, 132472, 133043, 149031, 162168, 198708, 243252, 266086, 298062, 397416, 399129, 486504, 532172, 596124, 798258, 1064344, 1192248, 1197387, 1596516, 2394774, 3193032, 3858247, 4789548, 7716494, 9579096, 11574741, 15432988, 23149482, 30865976, 34724223, 46298964, 69448446, 92597928, 138896892, 277793784]

約数ペア:

[(1, 277793784), (2, 138896892), (3, 92597928), (4, 69448446), (6, 46298964), (8, 34724223), (9, 30865976), (12, 23149482), (18, 15432988), (24, 11574741), (29, 9579096), (36, 7716494), (58, 4789548), (72, 3858247), (87, 3193032), (116, 2394774), (174, 1596516), (232, 1197387), (233, 1192248), (261, 1064344), (348, 798258), (466, 596124), (522, 532172), (571, 486504), (696, 399129), (699, 397416), (932, 298062), (1044, 266086), (1142, 243252), (1398, 198708), (1713, 162168), (1864, 149031), (2088, 133043), (2097, 132472), (2284, 121626), (2796, 99354), (3426, 81084), (4194, 66236), (4568, 60813), (5139, 54056), (5592, 49677), (6757, 41112), (6852, 40542), (8388, 33118), (10278, 27028), (13514, 20556), (13704, 20271), (16559, 16776)]