21174779808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269317}}^1$

素因数の和:269356

約数の個数: 192

約数和(自身を含む): 76012312320

約数和(自身を除く): 54837532512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 269317, 538634, 807951, 1077268, 1615902, 1885219, 2154536, 2423853, 3231804, 3501121, 3770438, 4309072, 4847706, 5655657, 6463608, 7002242, 7271559, 7540876, 8618144, 9695412, 10503363, 11311314, 12927216, 14004484, 14543118, 15081752, 16966971, 19390824, 21006726, 22622628, 24507847, 25854432, 28008968, 29086236, 30163504, 31510089, 33933942, 38781648, 42013452, 45245256, 49015694, 50900913, 56017936, 58172472, 60327008, 63020178, 67867884, 73523541, 77563296, 84026904, 90490512, 94530267, 98031388, 101801826, 112035872, 116344944, 126040356, 135735768, 147047082, 168053808, 180981024, 189060534, 196062776, 203603652, 220570623, 232689888, 252080712, 271471536, 294094164, 336107616, 378121068, 392125552, 407207304, 441141246, 504161424, 542943072, 588188328, 661711869, 756242136, 784251104, 814414608, 882282492, 1008322848, 1176376656, 1323423738, 1512484272, 1628829216, 1764564984, 2352753312, 2646847476, 3024968544, 3529129968, 5293694952, 7058259936, 10587389904, 21174779808]

約数ペア:

[(1, 21174779808), (2, 10587389904), (3, 7058259936), (4, 5293694952), (6, 3529129968), (7, 3024968544), (8, 2646847476), (9, 2352753312), (12, 1764564984), (13, 1628829216), (14, 1512484272), (16, 1323423738), (18, 1176376656), (21, 1008322848), (24, 882282492), (26, 814414608), (27, 784251104), (28, 756242136), (32, 661711869), (36, 588188328), (39, 542943072), (42, 504161424), (48, 441141246), (52, 407207304), (54, 392125552), (56, 378121068), (63, 336107616), (72, 294094164), (78, 271471536), (84, 252080712), (91, 232689888), (96, 220570623), (104, 203603652), (108, 196062776), (112, 189060534), (117, 180981024), (126, 168053808), (144, 147047082), (156, 135735768), (168, 126040356), (182, 116344944), (189, 112035872), (208, 101801826), (216, 98031388), (224, 94530267), (234, 90490512), (252, 84026904), (273, 77563296), (288, 73523541), (312, 67867884), (336, 63020178), (351, 60327008), (364, 58172472), (378, 56017936), (416, 50900913), (432, 49015694), (468, 45245256), (504, 42013452), (546, 38781648), (624, 33933942), (672, 31510089), (702, 30163504), (728, 29086236), (756, 28008968), (819, 25854432), (864, 24507847), (936, 22622628), (1008, 21006726), (1092, 19390824), (1248, 16966971), (1404, 15081752), (1456, 14543118), (1512, 14004484), (1638, 12927216), (1872, 11311314), (2016, 10503363), (2184, 9695412), (2457, 8618144), (2808, 7540876), (2912, 7271559), (3024, 7002242), (3276, 6463608), (3744, 5655657), (4368, 4847706), (4914, 4309072), (5616, 3770438), (6048, 3501121), (6552, 3231804), (8736, 2423853), (9828, 2154536), (11232, 1885219), (13104, 1615902), (19656, 1077268), (26208, 807951), (39312, 538634), (78624, 269317)]