19717503624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32359}}^1$

素因数の和:32425

約数の個数: 256

約数和(自身を含む): 69586944000

約数和(自身を除く): 49869440376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1092, 1116, 1209, 1302, 1404, 1512, 1612, 1638, 1674, 1736, 1953, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 3224, 3276, 3348, 3627, 3906, 4836, 4914, 5208, 5642, 5859, 6552, 6696, 7254, 7812, 8463, 9672, 9828, 10881, 11284, 11718, 14508, 15624, 16926, 19656, 21762, 22568, 23436, 25389, 29016, 32359, 33852, 43524, 46872, 50778, 64718, 67704, 76167, 87048, 97077, 101556, 129436, 152334, 194154, 203112, 226513, 258872, 291231, 304668, 388308, 420667, 453026, 582462, 609336, 679539, 776616, 841334, 873693, 906052, 1003129, 1164924, 1262001, 1359078, 1682668, 1747386, 1812104, 2006258, 2038617, 2329848, 2524002, 2718156, 2944669, 3009387, 3365336, 3494772, 3786003, 4012516, 4077234, 5048004, 5436312, 5889338, 6018774, 6115851, 6989544, 7021903, 7572006, 8025032, 8154468, 8834007, 9028161, 10096008, 11358009, 11778676, 12037548, 12231702, 13040677, 14043806, 15144012, 16308936, 17668014, 18056322, 21065709, 22716018, 23557352, 24075096, 24463404, 26081354, 26502021, 27084483, 28087612, 30288024, 35336028, 36112644, 39122031, 42131418, 45432036, 48926808, 52162708, 53004042, 54168966, 56175224, 63197127, 70672056, 72225288, 78244062, 79506063, 84262836, 90864072, 91284739, 104325416, 106008084, 108337932, 117366093, 126394254, 156488124, 159012126, 168525672, 182569478, 189591381, 212016168, 216675864, 234732186, 252788508, 273854217, 312976248, 318024252, 352098279, 365138956, 379182762, 469464372, 505577016, 547708434, 636048504, 704196558, 730277912, 758365524, 821562651, 938928744, 1095416868, 1408393116, 1516731048, 1643125302, 2190833736, 2464687953, 2816786232, 3286250604, 4929375906, 6572501208, 9858751812, 19717503624]

約数ペア:

[(1, 19717503624), (2, 9858751812), (3, 6572501208), (4, 4929375906), (6, 3286250604), (7, 2816786232), (8, 2464687953), (9, 2190833736), (12, 1643125302), (13, 1516731048), (14, 1408393116), (18, 1095416868), (21, 938928744), (24, 821562651), (26, 758365524), (27, 730277912), (28, 704196558), (31, 636048504), (36, 547708434), (39, 505577016), (42, 469464372), (52, 379182762), (54, 365138956), (56, 352098279), (62, 318024252), (63, 312976248), (72, 273854217), (78, 252788508), (84, 234732186), (91, 216675864), (93, 212016168), (104, 189591381), (108, 182569478), (117, 168525672), (124, 159012126), (126, 156488124), (156, 126394254), (168, 117366093), (182, 108337932), (186, 106008084), (189, 104325416), (216, 91284739), (217, 90864072), (234, 84262836), (248, 79506063), (252, 78244062), (273, 72225288), (279, 70672056), (312, 63197127), (351, 56175224), (364, 54168966), (372, 53004042), (378, 52162708), (403, 48926808), (434, 45432036), (468, 42131418), (504, 39122031), (546, 36112644), (558, 35336028), (651, 30288024), (702, 28087612), (728, 27084483), (744, 26502021), (756, 26081354), (806, 24463404), (819, 24075096), (837, 23557352), (868, 22716018), (936, 21065709), (1092, 18056322), (1116, 17668014), (1209, 16308936), (1302, 15144012), (1404, 14043806), (1512, 13040677), (1612, 12231702), (1638, 12037548), (1674, 11778676), (1736, 11358009), (1953, 10096008), (2184, 9028161), (2232, 8834007), (2418, 8154468), (2457, 8025032), (2604, 7572006), (2808, 7021903), (2821, 6989544), (3224, 6115851), (3276, 6018774), (3348, 5889338), (3627, 5436312), (3906, 5048004), (4836, 4077234), (4914, 4012516), (5208, 3786003), (5642, 3494772), (5859, 3365336), (6552, 3009387), (6696, 2944669), (7254, 2718156), (7812, 2524002), (8463, 2329848), (9672, 2038617), (9828, 2006258), (10881, 1812104), (11284, 1747386), (11718, 1682668), (14508, 1359078), (15624, 1262001), (16926, 1164924), (19656, 1003129), (21762, 906052), (22568, 873693), (23436, 841334), (25389, 776616), (29016, 679539), (32359, 609336), (33852, 582462), (43524, 453026), (46872, 420667), (50778, 388308), (64718, 304668), (67704, 291231), (76167, 258872), (87048, 226513), (97077, 203112), (101556, 194154), (129436, 152334)]