31893756804

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51511}}^1$

素因数の和:51557

約数の個数: 216

約数和(自身を含む): 104739555648

約数和(自身を除く): 72845798844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 364, 378, 441, 468, 486, 546, 567, 588, 637, 702, 756, 819, 882, 972, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1701, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3159, 3276, 3402, 3822, 3969, 4212, 4914, 5292, 5733, 6318, 6804, 7371, 7644, 7938, 9828, 11466, 11907, 12636, 14742, 15876, 17199, 22113, 22932, 23814, 29484, 34398, 44226, 47628, 51511, 51597, 68796, 88452, 103022, 103194, 154533, 154791, 206044, 206388, 309066, 309582, 360577, 463599, 618132, 619164, 669643, 721154, 927198, 1081731, 1339286, 1390797, 1442308, 1854396, 2008929, 2163462, 2524039, 2678572, 2781594, 3245193, 4017858, 4172391, 4326924, 4687501, 5048078, 5563188, 6026787, 6490386, 7572117, 8035716, 8344782, 9375002, 9735579, 10096156, 12053574, 12517173, 12980772, 14062503, 15144234, 16689564, 18080361, 18750004, 19471158, 22716351, 24107148, 25034346, 28125006, 29206737, 30288468, 32812507, 36160722, 38942316, 42187509, 45432702, 50068692, 54241083, 56250012, 58413474, 65625014, 68149053, 72321444, 84375018, 87620211, 90865404, 98437521, 108482166, 116826948, 126562527, 131250028, 136298106, 162723249, 168750036, 175240422, 196875042, 204447159, 216964332, 253125054, 272596212, 295312563, 325446498, 350480844, 379687581, 393750084, 408894318, 506250108, 590625126, 613341477, 650892996, 759375162, 817788636, 885937689, 1139062743, 1181250252, 1226682954, 1518750324, 1771875378, 2278125486, 2453365908, 2657813067, 3543750756, 4556250972, 5315626134, 7973439201, 10631252268, 15946878402, 31893756804]

約数ペア:

[(1, 31893756804), (2, 15946878402), (3, 10631252268), (4, 7973439201), (6, 5315626134), (7, 4556250972), (9, 3543750756), (12, 2657813067), (13, 2453365908), (14, 2278125486), (18, 1771875378), (21, 1518750324), (26, 1226682954), (27, 1181250252), (28, 1139062743), (36, 885937689), (39, 817788636), (42, 759375162), (49, 650892996), (52, 613341477), (54, 590625126), (63, 506250108), (78, 408894318), (81, 393750084), (84, 379687581), (91, 350480844), (98, 325446498), (108, 295312563), (117, 272596212), (126, 253125054), (147, 216964332), (156, 204447159), (162, 196875042), (182, 175240422), (189, 168750036), (196, 162723249), (234, 136298106), (243, 131250028), (252, 126562527), (273, 116826948), (294, 108482166), (324, 98437521), (351, 90865404), (364, 87620211), (378, 84375018), (441, 72321444), (468, 68149053), (486, 65625014), (546, 58413474), (567, 56250012), (588, 54241083), (637, 50068692), (702, 45432702), (756, 42187509), (819, 38942316), (882, 36160722), (972, 32812507), (1053, 30288468), (1092, 29206737), (1134, 28125006), (1274, 25034346), (1323, 24107148), (1404, 22716351), (1638, 19471158), (1701, 18750004), (1764, 18080361), (1911, 16689564), (2106, 15144234), (2268, 14062503), (2457, 12980772), (2548, 12517173), (2646, 12053574), (3159, 10096156), (3276, 9735579), (3402, 9375002), (3822, 8344782), (3969, 8035716), (4212, 7572117), (4914, 6490386), (5292, 6026787), (5733, 5563188), (6318, 5048078), (6804, 4687501), (7371, 4326924), (7644, 4172391), (7938, 4017858), (9828, 3245193), (11466, 2781594), (11907, 2678572), (12636, 2524039), (14742, 2163462), (15876, 2008929), (17199, 1854396), (22113, 1442308), (22932, 1390797), (23814, 1339286), (29484, 1081731), (34398, 927198), (44226, 721154), (47628, 669643), (51511, 619164), (51597, 618132), (68796, 463599), (88452, 360577), (103022, 309582), (103194, 309066), (154533, 206388), (154791, 206044)]