198849408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 567544320

約数和(自身を除く): 368694912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 128, 136, 166, 192, 204, 249, 272, 332, 367, 384, 408, 498, 544, 664, 734, 816, 996, 1088, 1101, 1328, 1411, 1468, 1632, 1992, 2176, 2202, 2656, 2822, 2936, 3264, 3984, 4233, 4404, 5312, 5644, 5872, 6239, 6528, 7968, 8466, 8808, 10624, 11288, 11744, 12478, 15936, 16932, 17616, 18717, 22576, 23488, 24956, 30461, 31872, 33864, 35232, 37434, 45152, 46976, 49912, 60922, 67728, 70464, 74868, 90304, 91383, 99824, 121844, 135456, 140928, 149736, 180608, 182766, 199648, 243688, 270912, 299472, 365532, 399296, 487376, 517837, 541824, 598944, 731064, 798592, 974752, 1035674, 1197888, 1462128, 1553511, 1949504, 2071348, 2395776, 2924256, 3107022, 3899008, 4142696, 5848512, 6214044, 8285392, 11697024, 12428088, 16570784, 24856176, 33141568, 49712352, 66283136, 99424704, 198849408]

約数ペア:

[(1, 198849408), (2, 99424704), (3, 66283136), (4, 49712352), (6, 33141568), (8, 24856176), (12, 16570784), (16, 12428088), (17, 11697024), (24, 8285392), (32, 6214044), (34, 5848512), (48, 4142696), (51, 3899008), (64, 3107022), (68, 2924256), (83, 2395776), (96, 2071348), (102, 1949504), (128, 1553511), (136, 1462128), (166, 1197888), (192, 1035674), (204, 974752), (249, 798592), (272, 731064), (332, 598944), (367, 541824), (384, 517837), (408, 487376), (498, 399296), (544, 365532), (664, 299472), (734, 270912), (816, 243688), (996, 199648), (1088, 182766), (1101, 180608), (1328, 149736), (1411, 140928), (1468, 135456), (1632, 121844), (1992, 99824), (2176, 91383), (2202, 90304), (2656, 74868), (2822, 70464), (2936, 67728), (3264, 60922), (3984, 49912), (4233, 46976), (4404, 45152), (5312, 37434), (5644, 35232), (5872, 33864), (6239, 31872), (6528, 30461), (7968, 24956), (8466, 23488), (8808, 22576), (10624, 18717), (11288, 17616), (11744, 16932), (12478, 15936)]