222496768

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 490515480

約数和(自身を除く): 268018712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 137, 208, 244, 256, 274, 416, 488, 512, 548, 793, 832, 976, 1024, 1096, 1586, 1664, 1781, 1952, 2048, 2192, 3172, 3328, 3562, 3904, 4384, 6344, 6656, 7124, 7808, 8357, 8768, 12688, 13312, 14248, 15616, 16714, 17536, 25376, 26624, 28496, 31232, 33428, 35072, 50752, 56992, 62464, 66856, 70144, 101504, 108641, 113984, 124928, 133712, 140288, 203008, 217282, 227968, 267424, 280576, 406016, 434564, 455936, 534848, 812032, 869128, 911872, 1069696, 1624064, 1738256, 1823744, 2139392, 3476512, 3647488, 4278784, 6953024, 8557568, 13906048, 17115136, 27812096, 55624192, 111248384, 222496768]

約数ペア:

[(1, 222496768), (2, 111248384), (4, 55624192), (8, 27812096), (13, 17115136), (16, 13906048), (26, 8557568), (32, 6953024), (52, 4278784), (61, 3647488), (64, 3476512), (104, 2139392), (122, 1823744), (128, 1738256), (137, 1624064), (208, 1069696), (244, 911872), (256, 869128), (274, 812032), (416, 534848), (488, 455936), (512, 434564), (548, 406016), (793, 280576), (832, 267424), (976, 227968), (1024, 217282), (1096, 203008), (1586, 140288), (1664, 133712), (1781, 124928), (1952, 113984), (2048, 108641), (2192, 101504), (3172, 70144), (3328, 66856), (3562, 62464), (3904, 56992), (4384, 50752), (6344, 35072), (6656, 33428), (7124, 31232), (7808, 28496), (8357, 26624), (8768, 25376), (12688, 17536), (13312, 16714), (14248, 15616)]