381234924

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 168

約数和(自身を含む): 1204573440

約数和(自身を除く): 823338516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 729, 756, 798, 972, 983, 1026, 1134, 1197, 1458, 1539, 1596, 1701, 1966, 2052, 2268, 2394, 2916, 2949, 3078, 3402, 3591, 3932, 4617, 4788, 5103, 5898, 6156, 6804, 6881, 7182, 8847, 9234, 10206, 10773, 11796, 13762, 13851, 14364, 17694, 18468, 18677, 20412, 20643, 21546, 26541, 27524, 27702, 32319, 35388, 37354, 41286, 43092, 53082, 55404, 56031, 61929, 64638, 74708, 79623, 82572, 96957, 106164, 112062, 123858, 129276, 130739, 159246, 168093, 185787, 193914, 224124, 238869, 247716, 261478, 318492, 336186, 371574, 387828, 392217, 477738, 504279, 522956, 557361, 672372, 716607, 743148, 784434, 955476, 1008558, 1114722, 1176651, 1433214, 1512837, 1568868, 1672083, 2017116, 2229444, 2353302, 2866428, 3025674, 3344166, 3529953, 4538511, 4706604, 5016249, 6051348, 6688332, 7059906, 9077022, 10032498, 10589859, 13615533, 14119812, 18154044, 20064996, 21179718, 27231066, 31769577, 42359436, 54462132, 63539154, 95308731, 127078308, 190617462, 381234924]

約数ペア:

[(1, 381234924), (2, 190617462), (3, 127078308), (4, 95308731), (6, 63539154), (7, 54462132), (9, 42359436), (12, 31769577), (14, 27231066), (18, 21179718), (19, 20064996), (21, 18154044), (27, 14119812), (28, 13615533), (36, 10589859), (38, 10032498), (42, 9077022), (54, 7059906), (57, 6688332), (63, 6051348), (76, 5016249), (81, 4706604), (84, 4538511), (108, 3529953), (114, 3344166), (126, 3025674), (133, 2866428), (162, 2353302), (171, 2229444), (189, 2017116), (228, 1672083), (243, 1568868), (252, 1512837), (266, 1433214), (324, 1176651), (342, 1114722), (378, 1008558), (399, 955476), (486, 784434), (513, 743148), (532, 716607), (567, 672372), (684, 557361), (729, 522956), (756, 504279), (798, 477738), (972, 392217), (983, 387828), (1026, 371574), (1134, 336186), (1197, 318492), (1458, 261478), (1539, 247716), (1596, 238869), (1701, 224124), (1966, 193914), (2052, 185787), (2268, 168093), (2394, 159246), (2916, 130739), (2949, 129276), (3078, 123858), (3402, 112062), (3591, 106164), (3932, 96957), (4617, 82572), (4788, 79623), (5103, 74708), (5898, 64638), (6156, 61929), (6804, 56031), (6881, 55404), (7182, 53082), (8847, 43092), (9234, 41286), (10206, 37354), (10773, 35388), (11796, 32319), (13762, 27702), (13851, 27524), (14364, 26541), (17694, 21546), (18468, 20643), (18677, 20412)]