1218663264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:933

約数の個数: 192

約数和(自身を含む): 3962649600

約数和(自身を除く): 2743986336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 199, 208, 224, 273, 312, 336, 364, 398, 416, 546, 597, 624, 672, 701, 728, 796, 1092, 1194, 1248, 1393, 1402, 1456, 1592, 2103, 2184, 2388, 2587, 2786, 2804, 2912, 3184, 4179, 4206, 4368, 4776, 4907, 5174, 5572, 5608, 6368, 7761, 8358, 8412, 8736, 9113, 9552, 9814, 10348, 11144, 11216, 14721, 15522, 16716, 16824, 18109, 18226, 19104, 19628, 20696, 22288, 22432, 27339, 29442, 31044, 33432, 33648, 36218, 36452, 39256, 41392, 44576, 54327, 54678, 58884, 62088, 63791, 66864, 67296, 72436, 72904, 78512, 82784, 108654, 109356, 117768, 124176, 127582, 133728, 139499, 144872, 145808, 157024, 191373, 217308, 218712, 235536, 248352, 255164, 278998, 289744, 291616, 382746, 418497, 434616, 437424, 471072, 510328, 557996, 579488, 765492, 836994, 869232, 874848, 976493, 1020656, 1115992, 1530984, 1673988, 1738464, 1813487, 1952986, 2041312, 2231984, 2929479, 3061968, 3347976, 3626974, 3905972, 4463968, 5440461, 5858958, 6123936, 6695952, 7253948, 7811944, 10880922, 11717916, 12694409, 13391904, 14507896, 15623888, 21761844, 23435832, 25388818, 29015792, 31247776, 38083227, 43523688, 46871664, 50777636, 58031584, 76166454, 87047376, 93743328, 101555272, 152332908, 174094752, 203110544, 304665816, 406221088, 609331632, 1218663264]

約数ペア:

[(1, 1218663264), (2, 609331632), (3, 406221088), (4, 304665816), (6, 203110544), (7, 174094752), (8, 152332908), (12, 101555272), (13, 93743328), (14, 87047376), (16, 76166454), (21, 58031584), (24, 50777636), (26, 46871664), (28, 43523688), (32, 38083227), (39, 31247776), (42, 29015792), (48, 25388818), (52, 23435832), (56, 21761844), (78, 15623888), (84, 14507896), (91, 13391904), (96, 12694409), (104, 11717916), (112, 10880922), (156, 7811944), (168, 7253948), (182, 6695952), (199, 6123936), (208, 5858958), (224, 5440461), (273, 4463968), (312, 3905972), (336, 3626974), (364, 3347976), (398, 3061968), (416, 2929479), (546, 2231984), (597, 2041312), (624, 1952986), (672, 1813487), (701, 1738464), (728, 1673988), (796, 1530984), (1092, 1115992), (1194, 1020656), (1248, 976493), (1393, 874848), (1402, 869232), (1456, 836994), (1592, 765492), (2103, 579488), (2184, 557996), (2388, 510328), (2587, 471072), (2786, 437424), (2804, 434616), (2912, 418497), (3184, 382746), (4179, 291616), (4206, 289744), (4368, 278998), (4776, 255164), (4907, 248352), (5174, 235536), (5572, 218712), (5608, 217308), (6368, 191373), (7761, 157024), (8358, 145808), (8412, 144872), (8736, 139499), (9113, 133728), (9552, 127582), (9814, 124176), (10348, 117768), (11144, 109356), (11216, 108654), (14721, 82784), (15522, 78512), (16716, 72904), (16824, 72436), (18109, 67296), (18226, 66864), (19104, 63791), (19628, 62088), (20696, 58884), (22288, 54678), (22432, 54327), (27339, 44576), (29442, 41392), (31044, 39256), (33432, 36452), (33648, 36218)]