219520224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 820834560

約数和(自身を除く): 601314336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 96, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 224, 228, 231, 252, 264, 266, 288, 304, 308, 336, 342, 352, 396, 399, 418, 456, 462, 504, 521, 528, 532, 608, 616, 627, 672, 684, 693, 792, 798, 836, 912, 924, 1008, 1042, 1056, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1563, 1584, 1596, 1672, 1824, 1848, 1881, 2016, 2084, 2128, 2394, 2464, 2508, 2736, 2772, 2926, 3126, 3168, 3192, 3344, 3647, 3696, 3762, 4168, 4256, 4389, 4689, 4788, 5016, 5472, 5544, 5731, 5852, 6252, 6384, 6688, 7294, 7392, 7524, 8336, 8778, 9378, 9576, 9899, 10032, 10941, 11088, 11462, 11704, 12504, 12768, 13167, 14588, 15048, 16672, 17193, 17556, 18756, 19152, 19798, 20064, 21882, 22176, 22924, 23408, 25008, 26334, 29176, 29697, 30096, 32823, 34386, 35112, 37512, 38304, 39596, 40117, 43764, 45848, 46816, 50016, 51579, 52668, 58352, 59394, 60192, 65646, 68772, 69293, 70224, 75024, 79192, 80234, 87528, 89091, 91696, 103158, 105336, 108889, 116704, 118788, 120351, 131292, 137544, 138586, 140448, 150048, 158384, 160468, 175056, 178182, 183392, 206316, 207879, 210672, 217778, 237576, 240702, 262584, 275088, 277172, 316768, 320936, 326667, 350112, 356364, 361053, 412632, 415758, 421344, 435556, 475152, 481404, 525168, 550176, 554344, 623637, 641872, 653334, 712728, 722106, 762223, 825264, 831516, 871112, 950304, 962808, 980001, 1050336, 1108688, 1247274, 1283744, 1306668, 1425456, 1444212, 1524446, 1650528, 1663032, 1742224, 1925616, 1960002, 2217376, 2286669, 2494548, 2613336, 2850912, 2888424, 3048892, 3326064, 3484448, 3851232, 3920004, 4573338, 4989096, 5226672, 5776848, 6097784, 6652128, 6860007, 7840008, 9146676, 9978192, 10453344, 11553696, 12195568, 13720014, 15680016, 18293352, 19956384, 24391136, 27440028, 31360032, 36586704, 54880056, 73173408, 109760112, 219520224]

約数ペア:

[(1, 219520224), (2, 109760112), (3, 73173408), (4, 54880056), (6, 36586704), (7, 31360032), (8, 27440028), (9, 24391136), (11, 19956384), (12, 18293352), (14, 15680016), (16, 13720014), (18, 12195568), (19, 11553696), (21, 10453344), (22, 9978192), (24, 9146676), (28, 7840008), (32, 6860007), (33, 6652128), (36, 6097784), (38, 5776848), (42, 5226672), (44, 4989096), (48, 4573338), (56, 3920004), (57, 3851232), (63, 3484448), (66, 3326064), (72, 3048892), (76, 2888424), (77, 2850912), (84, 2613336), (88, 2494548), (96, 2286669), (99, 2217376), (112, 1960002), (114, 1925616), (126, 1742224), (132, 1663032), (133, 1650528), (144, 1524446), (152, 1444212), (154, 1425456), (168, 1306668), (171, 1283744), (176, 1247274), (198, 1108688), (209, 1050336), (224, 980001), (228, 962808), (231, 950304), (252, 871112), (264, 831516), (266, 825264), (288, 762223), (304, 722106), (308, 712728), (336, 653334), (342, 641872), (352, 623637), (396, 554344), (399, 550176), (418, 525168), (456, 481404), (462, 475152), (504, 435556), (521, 421344), (528, 415758), (532, 412632), (608, 361053), (616, 356364), (627, 350112), (672, 326667), (684, 320936), (693, 316768), (792, 277172), (798, 275088), (836, 262584), (912, 240702), (924, 237576), (1008, 217778), (1042, 210672), (1056, 207879), (1064, 206316), (1197, 183392), (1232, 178182), (1254, 175056), (1368, 160468), (1386, 158384), (1463, 150048), (1563, 140448), (1584, 138586), (1596, 137544), (1672, 131292), (1824, 120351), (1848, 118788), (1881, 116704), (2016, 108889), (2084, 105336), (2128, 103158), (2394, 91696), (2464, 89091), (2508, 87528), (2736, 80234), (2772, 79192), (2926, 75024), (3126, 70224), (3168, 69293), (3192, 68772), (3344, 65646), (3647, 60192), (3696, 59394), (3762, 58352), (4168, 52668), (4256, 51579), (4389, 50016), (4689, 46816), (4788, 45848), (5016, 43764), (5472, 40117), (5544, 39596), (5731, 38304), (5852, 37512), (6252, 35112), (6384, 34386), (6688, 32823), (7294, 30096), (7392, 29697), (7524, 29176), (8336, 26334), (8778, 25008), (9378, 23408), (9576, 22924), (9899, 22176), (10032, 21882), (10941, 20064), (11088, 19798), (11462, 19152), (11704, 18756), (12504, 17556), (12768, 17193), (13167, 16672), (14588, 15048)]