212935968

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 216

約数和(自身を含む): 717050880

約数和(自身を除く): 504114912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 79, 84, 96, 98, 112, 126, 144, 147, 158, 168, 191, 196, 224, 237, 252, 288, 294, 316, 336, 382, 392, 441, 474, 504, 553, 573, 588, 632, 672, 711, 764, 784, 882, 948, 1008, 1106, 1146, 1176, 1264, 1337, 1422, 1528, 1568, 1659, 1719, 1764, 1896, 2016, 2212, 2292, 2352, 2528, 2674, 2844, 3056, 3318, 3438, 3528, 3792, 3871, 4011, 4424, 4584, 4704, 4977, 5348, 5688, 6112, 6636, 6876, 7056, 7584, 7742, 8022, 8848, 9168, 9359, 9954, 10696, 11376, 11613, 12033, 13272, 13752, 14112, 15089, 15484, 16044, 17696, 18336, 18718, 19908, 21392, 22752, 23226, 24066, 26544, 27504, 28077, 30178, 30968, 32088, 34839, 37436, 39816, 42784, 45267, 46452, 48132, 53088, 55008, 56154, 60356, 61936, 64176, 69678, 74872, 79632, 84231, 90534, 92904, 96264, 105623, 112308, 120712, 123872, 128352, 135801, 139356, 149744, 159264, 168462, 181068, 185808, 192528, 211246, 224616, 241424, 271602, 278712, 299488, 316869, 336924, 362136, 371616, 385056, 422492, 449232, 482848, 543204, 557424, 633738, 673848, 724272, 739361, 844984, 898464, 950607, 1086408, 1114848, 1267476, 1347696, 1448544, 1478722, 1689968, 1901214, 2172816, 2218083, 2534952, 2695392, 2957444, 3379936, 3802428, 4345632, 4436166, 5069904, 5914888, 6654249, 7604856, 8872332, 10139808, 11829776, 13308498, 15209712, 17744664, 23659552, 26616996, 30419424, 35489328, 53233992, 70978656, 106467984, 212935968]

約数ペア:

[(1, 212935968), (2, 106467984), (3, 70978656), (4, 53233992), (6, 35489328), (7, 30419424), (8, 26616996), (9, 23659552), (12, 17744664), (14, 15209712), (16, 13308498), (18, 11829776), (21, 10139808), (24, 8872332), (28, 7604856), (32, 6654249), (36, 5914888), (42, 5069904), (48, 4436166), (49, 4345632), (56, 3802428), (63, 3379936), (72, 2957444), (79, 2695392), (84, 2534952), (96, 2218083), (98, 2172816), (112, 1901214), (126, 1689968), (144, 1478722), (147, 1448544), (158, 1347696), (168, 1267476), (191, 1114848), (196, 1086408), (224, 950607), (237, 898464), (252, 844984), (288, 739361), (294, 724272), (316, 673848), (336, 633738), (382, 557424), (392, 543204), (441, 482848), (474, 449232), (504, 422492), (553, 385056), (573, 371616), (588, 362136), (632, 336924), (672, 316869), (711, 299488), (764, 278712), (784, 271602), (882, 241424), (948, 224616), (1008, 211246), (1106, 192528), (1146, 185808), (1176, 181068), (1264, 168462), (1337, 159264), (1422, 149744), (1528, 139356), (1568, 135801), (1659, 128352), (1719, 123872), (1764, 120712), (1896, 112308), (2016, 105623), (2212, 96264), (2292, 92904), (2352, 90534), (2528, 84231), (2674, 79632), (2844, 74872), (3056, 69678), (3318, 64176), (3438, 61936), (3528, 60356), (3792, 56154), (3871, 55008), (4011, 53088), (4424, 48132), (4584, 46452), (4704, 45267), (4977, 42784), (5348, 39816), (5688, 37436), (6112, 34839), (6636, 32088), (6876, 30968), (7056, 30178), (7584, 28077), (7742, 27504), (8022, 26544), (8848, 24066), (9168, 23226), (9359, 22752), (9954, 21392), (10696, 19908), (11376, 18718), (11613, 18336), (12033, 17696), (13272, 16044), (13752, 15484), (14112, 15089)]