1316639688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19447}}^1$

素因数の和:19507

約数の個数: 128

約数和(自身を含む): 4182097920

約数和(自身を除く): 2865458232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 19447, 22568, 33852, 38894, 58341, 67704, 77788, 116682, 136129, 155576, 233364, 252811, 272258, 408387, 466728, 505622, 544516, 602857, 758433, 816774, 1011244, 1089032, 1205714, 1516866, 1633548, 1769677, 1808571, 2022488, 2411428, 3033732, 3267096, 3539354, 3617142, 4219999, 4822856, 5309031, 6067464, 7078708, 7234284, 7837141, 8439998, 10618062, 12659997, 14157416, 14468568, 15674282, 16879996, 21236124, 23511423, 25319994, 31348564, 33759992, 42472248, 47022846, 50639988, 54859987, 62697128, 94045692, 101279976, 109719974, 164579961, 188091384, 219439948, 329159922, 438879896, 658319844, 1316639688]

約数ペア:

[(1, 1316639688), (2, 658319844), (3, 438879896), (4, 329159922), (6, 219439948), (7, 188091384), (8, 164579961), (12, 109719974), (13, 101279976), (14, 94045692), (21, 62697128), (24, 54859987), (26, 50639988), (28, 47022846), (31, 42472248), (39, 33759992), (42, 31348564), (52, 25319994), (56, 23511423), (62, 21236124), (78, 16879996), (84, 15674282), (91, 14468568), (93, 14157416), (104, 12659997), (124, 10618062), (156, 8439998), (168, 7837141), (182, 7234284), (186, 7078708), (217, 6067464), (248, 5309031), (273, 4822856), (312, 4219999), (364, 3617142), (372, 3539354), (403, 3267096), (434, 3033732), (546, 2411428), (651, 2022488), (728, 1808571), (744, 1769677), (806, 1633548), (868, 1516866), (1092, 1205714), (1209, 1089032), (1302, 1011244), (1612, 816774), (1736, 758433), (2184, 602857), (2418, 544516), (2604, 505622), (2821, 466728), (3224, 408387), (4836, 272258), (5208, 252811), (5642, 233364), (8463, 155576), (9672, 136129), (11284, 116682), (16926, 77788), (19447, 67704), (22568, 58341), (33852, 38894)]