287052991992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{6211}}^1$

素因数の和:6499

約数の個数: 256

約数和(自身を含む): 872462976000

約数和(自身を除く): 585409984008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 151, 156, 216, 218, 234, 302, 312, 327, 351, 436, 453, 468, 604, 654, 702, 872, 906, 936, 981, 1208, 1308, 1359, 1404, 1417, 1812, 1962, 1963, 2616, 2718, 2808, 2834, 2943, 3624, 3924, 3926, 4077, 4251, 5436, 5668, 5886, 5889, 6211, 7848, 7852, 8154, 8502, 10872, 11336, 11772, 11778, 12422, 12753, 15704, 16308, 16459, 17004, 17667, 18633, 23544, 23556, 24844, 25506, 32616, 32918, 34008, 35334, 37266, 38259, 47112, 49377, 49688, 51012, 53001, 55899, 65836, 70668, 74532, 76518, 80743, 98754, 102024, 106002, 111798, 131672, 141336, 148131, 149064, 153036, 161486, 167697, 197508, 212004, 213967, 223596, 242229, 296262, 306072, 322972, 335394, 395016, 424008, 427934, 444393, 447192, 484458, 592524, 641901, 645944, 670788, 676999, 726687, 855868, 888786, 937861, 968916, 1185048, 1283802, 1341576, 1353998, 1453374, 1711736, 1777572, 1875722, 1925703, 1937832, 2030997, 2180061, 2567604, 2707996, 2813583, 2906748, 3555144, 3751444, 3851406, 4061994, 4360122, 5135208, 5415992, 5627166, 5777109, 5813496, 6092991, 7502888, 7702812, 8123988, 8440749, 8720244, 8800987, 11254332, 11554218, 12185982, 12192193, 15405624, 16247976, 16881498, 17440488, 17601974, 18278973, 22508664, 23108436, 24371964, 24384386, 25322247, 26402961, 33762996, 35203948, 36557946, 36576579, 46216872, 48743928, 48768772, 50644494, 52805922, 67525992, 70407896, 73115892, 73153158, 79208883, 97537544, 101288988, 102226849, 105611844, 109729737, 146231784, 146306316, 158417766, 202577976, 204453698, 211223688, 219459474, 237626649, 292612632, 306680547, 316835532, 329189211, 408907396, 438918948, 475253298, 613361094, 633671064, 658378422, 817814792, 877837896, 920041641, 950506596, 1226722188, 1316756844, 1328949037, 1840083282, 1901013192, 2453444376, 2633513688, 2657898074, 2760124923, 3680166564, 3986847111, 5315796148, 5520249846, 7360333128, 7973694222, 10631592296, 11040499692, 11960541333, 15947388444, 22080999384, 23921082666, 31894776888, 35881623999, 47842165332, 71763247998, 95684330664, 143526495996, 287052991992]

約数ペア:

[(1, 287052991992), (2, 143526495996), (3, 95684330664), (4, 71763247998), (6, 47842165332), (8, 35881623999), (9, 31894776888), (12, 23921082666), (13, 22080999384), (18, 15947388444), (24, 11960541333), (26, 11040499692), (27, 10631592296), (36, 7973694222), (39, 7360333128), (52, 5520249846), (54, 5315796148), (72, 3986847111), (78, 3680166564), (104, 2760124923), (108, 2657898074), (109, 2633513688), (117, 2453444376), (151, 1901013192), (156, 1840083282), (216, 1328949037), (218, 1316756844), (234, 1226722188), (302, 950506596), (312, 920041641), (327, 877837896), (351, 817814792), (436, 658378422), (453, 633671064), (468, 613361094), (604, 475253298), (654, 438918948), (702, 408907396), (872, 329189211), (906, 316835532), (936, 306680547), (981, 292612632), (1208, 237626649), (1308, 219459474), (1359, 211223688), (1404, 204453698), (1417, 202577976), (1812, 158417766), (1962, 146306316), (1963, 146231784), (2616, 109729737), (2718, 105611844), (2808, 102226849), (2834, 101288988), (2943, 97537544), (3624, 79208883), (3924, 73153158), (3926, 73115892), (4077, 70407896), (4251, 67525992), (5436, 52805922), (5668, 50644494), (5886, 48768772), (5889, 48743928), (6211, 46216872), (7848, 36576579), (7852, 36557946), (8154, 35203948), (8502, 33762996), (10872, 26402961), (11336, 25322247), (11772, 24384386), (11778, 24371964), (12422, 23108436), (12753, 22508664), (15704, 18278973), (16308, 17601974), (16459, 17440488), (17004, 16881498), (17667, 16247976), (18633, 15405624), (23544, 12192193), (23556, 12185982), (24844, 11554218), (25506, 11254332), (32616, 8800987), (32918, 8720244), (34008, 8440749), (35334, 8123988), (37266, 7702812), (38259, 7502888), (47112, 6092991), (49377, 5813496), (49688, 5777109), (51012, 5627166), (53001, 5415992), (55899, 5135208), (65836, 4360122), (70668, 4061994), (74532, 3851406), (76518, 3751444), (80743, 3555144), (98754, 2906748), (102024, 2813583), (106002, 2707996), (111798, 2567604), (131672, 2180061), (141336, 2030997), (148131, 1937832), (149064, 1925703), (153036, 1875722), (161486, 1777572), (167697, 1711736), (197508, 1453374), (212004, 1353998), (213967, 1341576), (223596, 1283802), (242229, 1185048), (296262, 968916), (306072, 937861), (322972, 888786), (335394, 855868), (395016, 726687), (424008, 676999), (427934, 670788), (444393, 645944), (447192, 641901), (484458, 592524)]