198396528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 638316288

約数和(自身を除く): 439919760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 31, 33, 34, 44, 46, 48, 51, 62, 66, 68, 69, 88, 92, 93, 102, 124, 132, 136, 138, 176, 184, 186, 187, 204, 248, 253, 264, 272, 276, 341, 368, 372, 374, 391, 408, 496, 506, 527, 528, 552, 561, 682, 713, 744, 748, 759, 782, 816, 961, 1012, 1023, 1054, 1104, 1122, 1173, 1364, 1426, 1488, 1496, 1518, 1564, 1581, 1922, 2024, 2046, 2108, 2139, 2244, 2346, 2728, 2852, 2883, 2992, 3036, 3128, 3162, 3844, 4048, 4092, 4216, 4278, 4301, 4488, 4692, 5456, 5704, 5766, 5797, 6072, 6256, 6324, 7688, 7843, 8184, 8432, 8556, 8602, 8976, 9384, 10571, 11408, 11532, 11594, 12121, 12144, 12648, 12903, 15376, 15686, 16337, 16368, 17112, 17204, 17391, 18768, 21142, 22103, 23064, 23188, 23529, 24242, 25296, 25806, 31372, 31713, 32674, 34224, 34408, 34782, 36363, 42284, 44206, 46128, 46376, 47058, 48484, 49011, 51612, 62744, 63426, 65348, 66309, 68816, 69564, 72726, 84568, 88412, 92752, 94116, 96968, 98022, 103224, 125488, 126852, 130696, 132618, 133331, 139128, 145452, 169136, 176824, 179707, 188232, 193936, 196044, 206448, 243133, 253704, 261392, 265236, 266662, 278256, 290904, 353648, 359414, 375751, 376464, 392088, 399993, 486266, 507408, 530472, 533324, 539121, 581808, 718828, 729399, 751502, 784176, 799986, 972532, 1060944, 1066648, 1078242, 1127253, 1437656, 1458798, 1503004, 1599972, 1945064, 2133296, 2156484, 2254506, 2875312, 2917596, 3006008, 3199944, 3890128, 4133261, 4312968, 4509012, 5835192, 6012016, 6399888, 8266522, 8625936, 9018024, 11670384, 12399783, 16533044, 18036048, 24799566, 33066088, 49599132, 66132176, 99198264, 198396528]

約数ペア:

[(1, 198396528), (2, 99198264), (3, 66132176), (4, 49599132), (6, 33066088), (8, 24799566), (11, 18036048), (12, 16533044), (16, 12399783), (17, 11670384), (22, 9018024), (23, 8625936), (24, 8266522), (31, 6399888), (33, 6012016), (34, 5835192), (44, 4509012), (46, 4312968), (48, 4133261), (51, 3890128), (62, 3199944), (66, 3006008), (68, 2917596), (69, 2875312), (88, 2254506), (92, 2156484), (93, 2133296), (102, 1945064), (124, 1599972), (132, 1503004), (136, 1458798), (138, 1437656), (176, 1127253), (184, 1078242), (186, 1066648), (187, 1060944), (204, 972532), (248, 799986), (253, 784176), (264, 751502), (272, 729399), (276, 718828), (341, 581808), (368, 539121), (372, 533324), (374, 530472), (391, 507408), (408, 486266), (496, 399993), (506, 392088), (527, 376464), (528, 375751), (552, 359414), (561, 353648), (682, 290904), (713, 278256), (744, 266662), (748, 265236), (759, 261392), (782, 253704), (816, 243133), (961, 206448), (1012, 196044), (1023, 193936), (1054, 188232), (1104, 179707), (1122, 176824), (1173, 169136), (1364, 145452), (1426, 139128), (1488, 133331), (1496, 132618), (1518, 130696), (1564, 126852), (1581, 125488), (1922, 103224), (2024, 98022), (2046, 96968), (2108, 94116), (2139, 92752), (2244, 88412), (2346, 84568), (2728, 72726), (2852, 69564), (2883, 68816), (2992, 66309), (3036, 65348), (3128, 63426), (3162, 62744), (3844, 51612), (4048, 49011), (4092, 48484), (4216, 47058), (4278, 46376), (4301, 46128), (4488, 44206), (4692, 42284), (5456, 36363), (5704, 34782), (5766, 34408), (5797, 34224), (6072, 32674), (6256, 31713), (6324, 31372), (7688, 25806), (7843, 25296), (8184, 24242), (8432, 23529), (8556, 23188), (8602, 23064), (8976, 22103), (9384, 21142), (10571, 18768), (11408, 17391), (11532, 17204), (11594, 17112), (12121, 16368), (12144, 16337), (12648, 15686), (12903, 15376)]