1623528036

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20335

約数の個数: 120

約数和(自身を含む): 4811502080

約数和(自身を除く): 3187974044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 4212, 4446, 6156, 6669, 8892, 13338, 20007, 20287, 26676, 40014, 40574, 60861, 80028, 81148, 121722, 182583, 243444, 263731, 365166, 385453, 527462, 547749, 730332, 770906, 791193, 1054924, 1095498, 1156359, 1541812, 1582386, 1643247, 2190996, 2312718, 2373579, 3164772, 3286494, 3469077, 4625436, 4747158, 5010889, 6572988, 6938154, 7120737, 9494316, 10021778, 10407231, 13876308, 14241474, 15032667, 20043556, 20814462, 21362211, 28482948, 30065334, 31221693, 41628924, 42724422, 45098001, 60130668, 62443386, 85448844, 90196002, 124886772, 135294003, 180392004, 270588006, 405882009, 541176012, 811764018, 1623528036]

約数ペア:

[(1, 1623528036), (2, 811764018), (3, 541176012), (4, 405882009), (6, 270588006), (9, 180392004), (12, 135294003), (13, 124886772), (18, 90196002), (19, 85448844), (26, 62443386), (27, 60130668), (36, 45098001), (38, 42724422), (39, 41628924), (52, 31221693), (54, 30065334), (57, 28482948), (76, 21362211), (78, 20814462), (81, 20043556), (108, 15032667), (114, 14241474), (117, 13876308), (156, 10407231), (162, 10021778), (171, 9494316), (228, 7120737), (234, 6938154), (247, 6572988), (324, 5010889), (342, 4747158), (351, 4625436), (468, 3469077), (494, 3286494), (513, 3164772), (684, 2373579), (702, 2312718), (741, 2190996), (988, 1643247), (1026, 1582386), (1053, 1541812), (1404, 1156359), (1482, 1095498), (1539, 1054924), (2052, 791193), (2106, 770906), (2223, 730332), (2964, 547749), (3078, 527462), (4212, 385453), (4446, 365166), (6156, 263731), (6669, 243444), (8892, 182583), (13338, 121722), (20007, 81148), (20287, 80028), (26676, 60861), (40014, 40574)]