298015744

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 88

約数和(自身を含む): 653860928

約数和(自身を除く): 355845184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 367, 416, 488, 512, 734, 793, 832, 976, 1024, 1468, 1586, 1664, 1952, 2936, 3172, 3328, 3904, 4771, 5872, 6344, 6656, 7808, 9542, 11744, 12688, 13312, 15616, 19084, 22387, 23488, 25376, 31232, 38168, 44774, 46976, 50752, 62464, 76336, 89548, 93952, 101504, 152672, 179096, 187904, 203008, 291031, 305344, 358192, 375808, 406016, 582062, 610688, 716384, 812032, 1164124, 1221376, 1432768, 2328248, 2442752, 2865536, 4656496, 4885504, 5731072, 9312992, 11462144, 18625984, 22924288, 37251968, 74503936, 149007872, 298015744]

約数ペア:

[(1, 298015744), (2, 149007872), (4, 74503936), (8, 37251968), (13, 22924288), (16, 18625984), (26, 11462144), (32, 9312992), (52, 5731072), (61, 4885504), (64, 4656496), (104, 2865536), (122, 2442752), (128, 2328248), (208, 1432768), (244, 1221376), (256, 1164124), (367, 812032), (416, 716384), (488, 610688), (512, 582062), (734, 406016), (793, 375808), (832, 358192), (976, 305344), (1024, 291031), (1468, 203008), (1586, 187904), (1664, 179096), (1952, 152672), (2936, 101504), (3172, 93952), (3328, 89548), (3904, 76336), (4771, 62464), (5872, 50752), (6344, 46976), (6656, 44774), (7808, 38168), (9542, 31232), (11744, 25376), (12688, 23488), (13312, 22387), (15616, 19084)]