1993901532

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{5443}}^1$

素因数の和:5560

約数の個数: 96

約数和(自身を含む): 5487552000

約数和(自身を除く): 3493650468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 343, 356, 534, 588, 623, 686, 1029, 1068, 1246, 1372, 1869, 2058, 2492, 3738, 4116, 4361, 5443, 7476, 8722, 10886, 13083, 16329, 17444, 21772, 26166, 30527, 32658, 38101, 52332, 61054, 65316, 76202, 91581, 114303, 122108, 152404, 183162, 228606, 266707, 366324, 457212, 484427, 533414, 800121, 968854, 1066828, 1453281, 1600242, 1866949, 1937708, 2906562, 3200484, 3390989, 3733898, 5600847, 5813124, 6781978, 7467796, 10172967, 11201694, 13563956, 20345934, 22403388, 23736923, 40691868, 47473846, 71210769, 94947692, 142421538, 166158461, 284843076, 332316922, 498475383, 664633844, 996950766, 1993901532]

約数ペア:

[(1, 1993901532), (2, 996950766), (3, 664633844), (4, 498475383), (6, 332316922), (7, 284843076), (12, 166158461), (14, 142421538), (21, 94947692), (28, 71210769), (42, 47473846), (49, 40691868), (84, 23736923), (89, 22403388), (98, 20345934), (147, 13563956), (178, 11201694), (196, 10172967), (267, 7467796), (294, 6781978), (343, 5813124), (356, 5600847), (534, 3733898), (588, 3390989), (623, 3200484), (686, 2906562), (1029, 1937708), (1068, 1866949), (1246, 1600242), (1372, 1453281), (1869, 1066828), (2058, 968854), (2492, 800121), (3738, 533414), (4116, 484427), (4361, 457212), (5443, 366324), (7476, 266707), (8722, 228606), (10886, 183162), (13083, 152404), (16329, 122108), (17444, 114303), (21772, 91581), (26166, 76202), (30527, 65316), (32658, 61054), (38101, 52332)]