211113344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 482235600

約数和(自身を除く): 271122256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 289, 416, 439, 442, 544, 578, 832, 878, 884, 1088, 1156, 1664, 1756, 1768, 2176, 2312, 3512, 3536, 3757, 4624, 5707, 7024, 7072, 7463, 7514, 9248, 11414, 14048, 14144, 14926, 15028, 18496, 22828, 28096, 28288, 29852, 30056, 36992, 45656, 56192, 59704, 60112, 91312, 97019, 119408, 120224, 126871, 182624, 194038, 238816, 240448, 253742, 365248, 388076, 477632, 480896, 507484, 730496, 776152, 955264, 1014968, 1552304, 1649323, 2029936, 3104608, 3298646, 4059872, 6209216, 6597292, 8119744, 12418432, 13194584, 16239488, 26389168, 52778336, 105556672, 211113344]

約数ペア:

[(1, 211113344), (2, 105556672), (4, 52778336), (8, 26389168), (13, 16239488), (16, 13194584), (17, 12418432), (26, 8119744), (32, 6597292), (34, 6209216), (52, 4059872), (64, 3298646), (68, 3104608), (104, 2029936), (128, 1649323), (136, 1552304), (208, 1014968), (221, 955264), (272, 776152), (289, 730496), (416, 507484), (439, 480896), (442, 477632), (544, 388076), (578, 365248), (832, 253742), (878, 240448), (884, 238816), (1088, 194038), (1156, 182624), (1664, 126871), (1756, 120224), (1768, 119408), (2176, 97019), (2312, 91312), (3512, 60112), (3536, 59704), (3757, 56192), (4624, 45656), (5707, 36992), (7024, 30056), (7072, 29852), (7463, 28288), (7514, 28096), (9248, 22828), (11414, 18496), (14048, 15028), (14144, 14926)]