213718752

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 108

約数和(自身を含む): 658259784

約数和(自身を除く): 444541032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 4391, 5408, 6084, 8112, 8782, 12168, 13173, 16224, 17564, 24336, 26346, 35128, 39519, 48672, 52692, 57083, 70256, 79038, 105384, 114166, 140512, 158076, 171249, 210768, 228332, 316152, 342498, 421536, 456664, 513747, 632304, 684996, 742079, 913328, 1027494, 1264608, 1369992, 1484158, 1826656, 2054988, 2226237, 2739984, 2968316, 4109976, 4452474, 5479968, 5936632, 6678711, 8219952, 8904948, 11873264, 13357422, 16439904, 17809896, 23746528, 26714844, 35619792, 53429688, 71239584, 106859376, 213718752]

約数ペア:

[(1, 213718752), (2, 106859376), (3, 71239584), (4, 53429688), (6, 35619792), (8, 26714844), (9, 23746528), (12, 17809896), (13, 16439904), (16, 13357422), (18, 11873264), (24, 8904948), (26, 8219952), (32, 6678711), (36, 5936632), (39, 5479968), (48, 4452474), (52, 4109976), (72, 2968316), (78, 2739984), (96, 2226237), (104, 2054988), (117, 1826656), (144, 1484158), (156, 1369992), (169, 1264608), (208, 1027494), (234, 913328), (288, 742079), (312, 684996), (338, 632304), (416, 513747), (468, 456664), (507, 421536), (624, 342498), (676, 316152), (936, 228332), (1014, 210768), (1248, 171249), (1352, 158076), (1521, 140512), (1872, 114166), (2028, 105384), (2704, 79038), (3042, 70256), (3744, 57083), (4056, 52692), (4391, 48672), (5408, 39519), (6084, 35128), (8112, 26346), (8782, 24336), (12168, 17564), (13173, 16224)]