216270864

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 655017600

約数和(自身を除く): 438746736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 61, 72, 87, 108, 116, 122, 144, 174, 183, 216, 232, 244, 261, 283, 348, 366, 432, 464, 488, 522, 549, 566, 696, 732, 783, 849, 976, 1044, 1098, 1132, 1392, 1464, 1566, 1647, 1698, 1769, 2088, 2196, 2264, 2547, 2928, 3132, 3294, 3396, 3538, 4176, 4392, 4528, 5094, 5307, 6264, 6588, 6792, 7076, 7641, 8207, 8784, 10188, 10614, 12528, 13176, 13584, 14152, 15282, 15921, 16414, 17263, 20376, 21228, 24621, 26352, 28304, 30564, 31842, 32828, 34526, 40752, 42456, 47763, 49242, 51789, 61128, 63684, 65656, 69052, 73863, 84912, 95526, 98484, 103578, 122256, 127368, 131312, 138104, 147726, 155367, 191052, 196968, 207156, 221589, 254736, 276208, 295452, 310734, 382104, 393936, 414312, 443178, 466101, 500627, 590904, 621468, 764208, 828624, 886356, 932202, 1001254, 1181808, 1242936, 1501881, 1772712, 1864404, 2002508, 2485872, 3003762, 3545424, 3728808, 4005016, 4505643, 6007524, 7457616, 8010032, 9011286, 12015048, 13516929, 18022572, 24030096, 27033858, 36045144, 54067716, 72090288, 108135432, 216270864]

約数ペア:

[(1, 216270864), (2, 108135432), (3, 72090288), (4, 54067716), (6, 36045144), (8, 27033858), (9, 24030096), (12, 18022572), (16, 13516929), (18, 12015048), (24, 9011286), (27, 8010032), (29, 7457616), (36, 6007524), (48, 4505643), (54, 4005016), (58, 3728808), (61, 3545424), (72, 3003762), (87, 2485872), (108, 2002508), (116, 1864404), (122, 1772712), (144, 1501881), (174, 1242936), (183, 1181808), (216, 1001254), (232, 932202), (244, 886356), (261, 828624), (283, 764208), (348, 621468), (366, 590904), (432, 500627), (464, 466101), (488, 443178), (522, 414312), (549, 393936), (566, 382104), (696, 310734), (732, 295452), (783, 276208), (849, 254736), (976, 221589), (1044, 207156), (1098, 196968), (1132, 191052), (1392, 155367), (1464, 147726), (1566, 138104), (1647, 131312), (1698, 127368), (1769, 122256), (2088, 103578), (2196, 98484), (2264, 95526), (2547, 84912), (2928, 73863), (3132, 69052), (3294, 65656), (3396, 63684), (3538, 61128), (4176, 51789), (4392, 49242), (4528, 47763), (5094, 42456), (5307, 40752), (6264, 34526), (6588, 32828), (6792, 31842), (7076, 30564), (7641, 28304), (8207, 26352), (8784, 24621), (10188, 21228), (10614, 20376), (12528, 17263), (13176, 16414), (13584, 15921), (14152, 15282)]