272319872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 648622080

約数和(自身を除く): 376302208

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 272, 341, 352, 367, 374, 496, 527, 544, 682, 704, 734, 748, 992, 1054, 1088, 1364, 1408, 1468, 1496, 1984, 2108, 2176, 2728, 2936, 2992, 3968, 4037, 4216, 5456, 5797, 5872, 5984, 6239, 8074, 8432, 10912, 11377, 11594, 11744, 11968, 12478, 16148, 16864, 21824, 22754, 23188, 23488, 23936, 24956, 32296, 33728, 43648, 45508, 46376, 46976, 49912, 64592, 67456, 68629, 91016, 92752, 99824, 125147, 129184, 137258, 182032, 185504, 193409, 199648, 250294, 258368, 274516, 364064, 371008, 386818, 399296, 500588, 516736, 549032, 728128, 742016, 773636, 798592, 1001176, 1098064, 1456256, 1547272, 2002352, 2127499, 2196128, 3094544, 4004704, 4254998, 4392256, 6189088, 8009408, 8509996, 8784512, 12378176, 16018816, 17019992, 24756352, 34039984, 68079968, 136159936, 272319872]

約数ペア:

[(1, 272319872), (2, 136159936), (4, 68079968), (8, 34039984), (11, 24756352), (16, 17019992), (17, 16018816), (22, 12378176), (31, 8784512), (32, 8509996), (34, 8009408), (44, 6189088), (62, 4392256), (64, 4254998), (68, 4004704), (88, 3094544), (124, 2196128), (128, 2127499), (136, 2002352), (176, 1547272), (187, 1456256), (248, 1098064), (272, 1001176), (341, 798592), (352, 773636), (367, 742016), (374, 728128), (496, 549032), (527, 516736), (544, 500588), (682, 399296), (704, 386818), (734, 371008), (748, 364064), (992, 274516), (1054, 258368), (1088, 250294), (1364, 199648), (1408, 193409), (1468, 185504), (1496, 182032), (1984, 137258), (2108, 129184), (2176, 125147), (2728, 99824), (2936, 92752), (2992, 91016), (3968, 68629), (4037, 67456), (4216, 64592), (5456, 49912), (5797, 46976), (5872, 46376), (5984, 45508), (6239, 43648), (8074, 33728), (8432, 32296), (10912, 24956), (11377, 23936), (11594, 23488), (11744, 23188), (11968, 22754), (12478, 21824), (16148, 16864)]