219911328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2836

約数の個数: 192

約数和(自身を含む): 789707520

約数和(自身を除く): 569796192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2797, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5594, 5616, 6048, 6552, 8391, 8736, 9828, 11188, 11232, 13104, 16782, 19579, 19656, 22376, 25173, 26208, 33564, 36361, 39158, 39312, 44752, 50346, 58737, 67128, 72722, 75519, 78316, 78624, 89504, 100692, 109083, 117474, 134256, 145444, 151038, 156632, 176211, 201384, 218166, 234948, 254527, 268512, 290888, 302076, 313264, 327249, 352422, 402768, 436332, 469896, 509054, 528633, 581776, 604152, 626528, 654498, 704844, 763581, 805536, 872664, 939792, 981747, 1018108, 1057266, 1163552, 1208304, 1308996, 1409688, 1527162, 1745328, 1879584, 1963494, 2036216, 2114532, 2290743, 2416608, 2617992, 2819376, 3054324, 3490656, 3926988, 4072432, 4229064, 4581486, 5235984, 5638752, 6108648, 6872229, 7853976, 8144864, 8458128, 9162972, 10471968, 12217296, 13744458, 15707952, 16916256, 18325944, 24434592, 27488916, 31415904, 36651888, 54977832, 73303776, 109955664, 219911328]

約数ペア:

[(1, 219911328), (2, 109955664), (3, 73303776), (4, 54977832), (6, 36651888), (7, 31415904), (8, 27488916), (9, 24434592), (12, 18325944), (13, 16916256), (14, 15707952), (16, 13744458), (18, 12217296), (21, 10471968), (24, 9162972), (26, 8458128), (27, 8144864), (28, 7853976), (32, 6872229), (36, 6108648), (39, 5638752), (42, 5235984), (48, 4581486), (52, 4229064), (54, 4072432), (56, 3926988), (63, 3490656), (72, 3054324), (78, 2819376), (84, 2617992), (91, 2416608), (96, 2290743), (104, 2114532), (108, 2036216), (112, 1963494), (117, 1879584), (126, 1745328), (144, 1527162), (156, 1409688), (168, 1308996), (182, 1208304), (189, 1163552), (208, 1057266), (216, 1018108), (224, 981747), (234, 939792), (252, 872664), (273, 805536), (288, 763581), (312, 704844), (336, 654498), (351, 626528), (364, 604152), (378, 581776), (416, 528633), (432, 509054), (468, 469896), (504, 436332), (546, 402768), (624, 352422), (672, 327249), (702, 313264), (728, 302076), (756, 290888), (819, 268512), (864, 254527), (936, 234948), (1008, 218166), (1092, 201384), (1248, 176211), (1404, 156632), (1456, 151038), (1512, 145444), (1638, 134256), (1872, 117474), (2016, 109083), (2184, 100692), (2457, 89504), (2797, 78624), (2808, 78316), (2912, 75519), (3024, 72722), (3276, 67128), (3744, 58737), (4368, 50346), (4914, 44752), (5594, 39312), (5616, 39158), (6048, 36361), (6552, 33564), (8391, 26208), (8736, 25173), (9828, 22376), (11188, 19656), (11232, 19579), (13104, 16782)]