28799496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 99532800

約数和(自身を除く): 70733304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 27, 31, 33, 34, 36, 44, 46, 51, 54, 62, 66, 68, 69, 72, 88, 92, 93, 99, 102, 108, 124, 132, 136, 138, 153, 184, 186, 187, 198, 204, 207, 216, 248, 253, 264, 276, 279, 297, 306, 341, 372, 374, 391, 396, 408, 414, 459, 506, 527, 552, 558, 561, 594, 612, 621, 682, 713, 744, 748, 759, 782, 792, 828, 837, 918, 1012, 1023, 1054, 1116, 1122, 1173, 1188, 1224, 1242, 1364, 1426, 1496, 1518, 1564, 1581, 1656, 1674, 1683, 1836, 2024, 2046, 2108, 2139, 2232, 2244, 2277, 2346, 2376, 2484, 2728, 2852, 3036, 3069, 3128, 3162, 3348, 3366, 3519, 3672, 4092, 4216, 4278, 4301, 4488, 4554, 4692, 4743, 4968, 5049, 5704, 5797, 6072, 6138, 6324, 6417, 6696, 6732, 6831, 7038, 7843, 8184, 8556, 8602, 9108, 9207, 9384, 9486, 10098, 10557, 11594, 12121, 12276, 12648, 12834, 12903, 13464, 13662, 14076, 14229, 15686, 17112, 17204, 17391, 18216, 18414, 18972, 19251, 20196, 21114, 23188, 23529, 24242, 24552, 25668, 25806, 27324, 28152, 28458, 31372, 34408, 34782, 36363, 36828, 37944, 38502, 38709, 40392, 42228, 46376, 47058, 48484, 51336, 51612, 52173, 54648, 56916, 62744, 69564, 70587, 72726, 73656, 77004, 77418, 84456, 94116, 96968, 103224, 104346, 109089, 113832, 116127, 133331, 139128, 141174, 145452, 154008, 154836, 156519, 188232, 208692, 211761, 218178, 232254, 266662, 282348, 290904, 309672, 313038, 327267, 399993, 417384, 423522, 436356, 464508, 533324, 564696, 626076, 654534, 799986, 847044, 872712, 929016, 1066648, 1199979, 1252152, 1309068, 1599972, 1694088, 2399958, 2618136, 3199944, 3599937, 4799916, 7199874, 9599832, 14399748, 28799496]

約数ペア:

[(1, 28799496), (2, 14399748), (3, 9599832), (4, 7199874), (6, 4799916), (8, 3599937), (9, 3199944), (11, 2618136), (12, 2399958), (17, 1694088), (18, 1599972), (22, 1309068), (23, 1252152), (24, 1199979), (27, 1066648), (31, 929016), (33, 872712), (34, 847044), (36, 799986), (44, 654534), (46, 626076), (51, 564696), (54, 533324), (62, 464508), (66, 436356), (68, 423522), (69, 417384), (72, 399993), (88, 327267), (92, 313038), (93, 309672), (99, 290904), (102, 282348), (108, 266662), (124, 232254), (132, 218178), (136, 211761), (138, 208692), (153, 188232), (184, 156519), (186, 154836), (187, 154008), (198, 145452), (204, 141174), (207, 139128), (216, 133331), (248, 116127), (253, 113832), (264, 109089), (276, 104346), (279, 103224), (297, 96968), (306, 94116), (341, 84456), (372, 77418), (374, 77004), (391, 73656), (396, 72726), (408, 70587), (414, 69564), (459, 62744), (506, 56916), (527, 54648), (552, 52173), (558, 51612), (561, 51336), (594, 48484), (612, 47058), (621, 46376), (682, 42228), (713, 40392), (744, 38709), (748, 38502), (759, 37944), (782, 36828), (792, 36363), (828, 34782), (837, 34408), (918, 31372), (1012, 28458), (1023, 28152), (1054, 27324), (1116, 25806), (1122, 25668), (1173, 24552), (1188, 24242), (1224, 23529), (1242, 23188), (1364, 21114), (1426, 20196), (1496, 19251), (1518, 18972), (1564, 18414), (1581, 18216), (1656, 17391), (1674, 17204), (1683, 17112), (1836, 15686), (2024, 14229), (2046, 14076), (2108, 13662), (2139, 13464), (2232, 12903), (2244, 12834), (2277, 12648), (2346, 12276), (2376, 12121), (2484, 11594), (2728, 10557), (2852, 10098), (3036, 9486), (3069, 9384), (3128, 9207), (3162, 9108), (3348, 8602), (3366, 8556), (3519, 8184), (3672, 7843), (4092, 7038), (4216, 6831), (4278, 6732), (4301, 6696), (4488, 6417), (4554, 6324), (4692, 6138), (4743, 6072), (4968, 5797), (5049, 5704)]