213312736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 355683104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 139, 182, 208, 217, 221, 224, 238, 248, 272, 278, 364, 403, 416, 434, 442, 476, 496, 527, 544, 556, 728, 806, 868, 884, 952, 973, 992, 1054, 1112, 1456, 1547, 1612, 1736, 1768, 1807, 1904, 1946, 2108, 2224, 2363, 2821, 2912, 3094, 3224, 3472, 3536, 3614, 3689, 3808, 3892, 4216, 4309, 4448, 4726, 5642, 6188, 6448, 6851, 6944, 7072, 7228, 7378, 7784, 8432, 8618, 9452, 11284, 12376, 12649, 12896, 13702, 14456, 14756, 15568, 16541, 16864, 17236, 18904, 22568, 24752, 25298, 27404, 28912, 29512, 30163, 30719, 31136, 33082, 34472, 37808, 45136, 47957, 49504, 50596, 54808, 56017, 57824, 59024, 60326, 61438, 66164, 68944, 73253, 75616, 90272, 95914, 101192, 109616, 112034, 118048, 120652, 122876, 132328, 137888, 146506, 191828, 202384, 215033, 219232, 224068, 241304, 245752, 264656, 293012, 383656, 392119, 404768, 430066, 448136, 482608, 491504, 512771, 529312, 586024, 767312, 784238, 860132, 896272, 952289, 965216, 983008, 1025542, 1172048, 1534624, 1568476, 1720264, 1792544, 1904578, 2051084, 2344096, 3136952, 3440528, 3809156, 4102168, 6273904, 6666023, 6881056, 7618312, 8204336, 12547808, 13332046, 15236624, 16408672, 26664092, 30473248, 53328184, 106656368, 213312736]

約数ペア:

[(1, 213312736), (2, 106656368), (4, 53328184), (7, 30473248), (8, 26664092), (13, 16408672), (14, 15236624), (16, 13332046), (17, 12547808), (26, 8204336), (28, 7618312), (31, 6881056), (32, 6666023), (34, 6273904), (52, 4102168), (56, 3809156), (62, 3440528), (68, 3136952), (91, 2344096), (104, 2051084), (112, 1904578), (119, 1792544), (124, 1720264), (136, 1568476), (139, 1534624), (182, 1172048), (208, 1025542), (217, 983008), (221, 965216), (224, 952289), (238, 896272), (248, 860132), (272, 784238), (278, 767312), (364, 586024), (403, 529312), (416, 512771), (434, 491504), (442, 482608), (476, 448136), (496, 430066), (527, 404768), (544, 392119), (556, 383656), (728, 293012), (806, 264656), (868, 245752), (884, 241304), (952, 224068), (973, 219232), (992, 215033), (1054, 202384), (1112, 191828), (1456, 146506), (1547, 137888), (1612, 132328), (1736, 122876), (1768, 120652), (1807, 118048), (1904, 112034), (1946, 109616), (2108, 101192), (2224, 95914), (2363, 90272), (2821, 75616), (2912, 73253), (3094, 68944), (3224, 66164), (3472, 61438), (3536, 60326), (3614, 59024), (3689, 57824), (3808, 56017), (3892, 54808), (4216, 50596), (4309, 49504), (4448, 47957), (4726, 45136), (5642, 37808), (6188, 34472), (6448, 33082), (6851, 31136), (6944, 30719), (7072, 30163), (7228, 29512), (7378, 28912), (7784, 27404), (8432, 25298), (8618, 24752), (9452, 22568), (11284, 18904), (12376, 17236), (12649, 16864), (12896, 16541), (13702, 15568), (14456, 14756)]