642087264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 192

約数和(自身を含む): 2107316736

約数和(自身を除く): 1465229472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 67, 78, 84, 91, 96, 104, 112, 134, 156, 168, 182, 201, 208, 224, 268, 273, 312, 336, 364, 402, 416, 469, 536, 546, 624, 672, 728, 804, 871, 938, 1072, 1092, 1097, 1248, 1407, 1456, 1608, 1742, 1876, 2144, 2184, 2194, 2613, 2814, 2912, 3216, 3291, 3484, 3752, 4368, 4388, 5226, 5628, 6097, 6432, 6582, 6968, 7504, 7679, 8736, 8776, 10452, 11256, 12194, 13164, 13936, 14261, 15008, 15358, 17552, 18291, 20904, 22512, 23037, 24388, 26328, 27872, 28522, 30716, 35104, 36582, 41808, 42783, 45024, 46074, 48776, 52656, 57044, 61432, 73164, 73499, 83616, 85566, 92148, 97552, 99827, 105312, 114088, 122864, 146328, 146998, 171132, 184296, 195104, 199654, 220497, 228176, 245728, 292656, 293996, 299481, 342264, 368592, 399308, 440994, 456352, 514493, 585312, 587992, 598962, 684528, 737184, 798616, 881988, 955487, 1028986, 1175984, 1197924, 1369056, 1543479, 1597232, 1763976, 1910974, 2057972, 2351968, 2395848, 2866461, 3086958, 3194464, 3527952, 3821948, 4115944, 4791696, 5732922, 6173916, 6688409, 7055904, 7643896, 8231888, 9583392, 11465844, 12347832, 13376818, 15287792, 16463776, 20065227, 22931688, 24695664, 26753636, 30575584, 40130454, 45863376, 49391328, 53507272, 80260908, 91726752, 107014544, 160521816, 214029088, 321043632, 642087264]

約数ペア:

[(1, 642087264), (2, 321043632), (3, 214029088), (4, 160521816), (6, 107014544), (7, 91726752), (8, 80260908), (12, 53507272), (13, 49391328), (14, 45863376), (16, 40130454), (21, 30575584), (24, 26753636), (26, 24695664), (28, 22931688), (32, 20065227), (39, 16463776), (42, 15287792), (48, 13376818), (52, 12347832), (56, 11465844), (67, 9583392), (78, 8231888), (84, 7643896), (91, 7055904), (96, 6688409), (104, 6173916), (112, 5732922), (134, 4791696), (156, 4115944), (168, 3821948), (182, 3527952), (201, 3194464), (208, 3086958), (224, 2866461), (268, 2395848), (273, 2351968), (312, 2057972), (336, 1910974), (364, 1763976), (402, 1597232), (416, 1543479), (469, 1369056), (536, 1197924), (546, 1175984), (624, 1028986), (672, 955487), (728, 881988), (804, 798616), (871, 737184), (938, 684528), (1072, 598962), (1092, 587992), (1097, 585312), (1248, 514493), (1407, 456352), (1456, 440994), (1608, 399308), (1742, 368592), (1876, 342264), (2144, 299481), (2184, 293996), (2194, 292656), (2613, 245728), (2814, 228176), (2912, 220497), (3216, 199654), (3291, 195104), (3484, 184296), (3752, 171132), (4368, 146998), (4388, 146328), (5226, 122864), (5628, 114088), (6097, 105312), (6432, 99827), (6582, 97552), (6968, 92148), (7504, 85566), (7679, 83616), (8736, 73499), (8776, 73164), (10452, 61432), (11256, 57044), (12194, 52656), (13164, 48776), (13936, 46074), (14261, 45024), (15008, 42783), (15358, 41808), (17552, 36582), (18291, 35104), (20904, 30716), (22512, 28522), (23037, 27872), (24388, 26328)]