219357072

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 508596336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 144, 162, 176, 184, 198, 207, 216, 223, 243, 253, 264, 276, 297, 324, 368, 396, 414, 432, 446, 486, 506, 528, 552, 594, 621, 648, 669, 759, 792, 828, 891, 892, 972, 1012, 1104, 1188, 1242, 1296, 1338, 1518, 1584, 1656, 1782, 1784, 1863, 1944, 2007, 2024, 2277, 2376, 2453, 2484, 2673, 2676, 3036, 3312, 3564, 3568, 3726, 3888, 4014, 4048, 4554, 4752, 4906, 4968, 5129, 5346, 5352, 5589, 6021, 6072, 6831, 7128, 7359, 7452, 8028, 9108, 9812, 9936, 10258, 10692, 10704, 11178, 12042, 12144, 13662, 14256, 14718, 14904, 15387, 16056, 18063, 18216, 19624, 20493, 20516, 21384, 22077, 22356, 24084, 27324, 29436, 29808, 30774, 32112, 36126, 36432, 39248, 40986, 41032, 42768, 44154, 44712, 46161, 48168, 54189, 54648, 56419, 58872, 61479, 61548, 66231, 72252, 81972, 82064, 88308, 89424, 92322, 96336, 108378, 109296, 112838, 117744, 122958, 123096, 132462, 138483, 144504, 163944, 169257, 176616, 184644, 198693, 216756, 225676, 245916, 246192, 264924, 276966, 289008, 327888, 338514, 353232, 369288, 397386, 415449, 433512, 451352, 491832, 507771, 529848, 553932, 596079, 677028, 738576, 794772, 830898, 867024, 902704, 983664, 1015542, 1059696, 1107864, 1192158, 1246347, 1354056, 1523313, 1589544, 1661796, 2031084, 2215728, 2384316, 2492694, 2708112, 3046626, 3179088, 3323592, 4062168, 4569939, 4768632, 4985388, 6093252, 6647184, 8124336, 9139878, 9537264, 9970776, 12186504, 13709817, 18279756, 19941552, 24373008, 27419634, 36559512, 54839268, 73119024, 109678536, 219357072]

約数ペア:

[(1, 219357072), (2, 109678536), (3, 73119024), (4, 54839268), (6, 36559512), (8, 27419634), (9, 24373008), (11, 19941552), (12, 18279756), (16, 13709817), (18, 12186504), (22, 9970776), (23, 9537264), (24, 9139878), (27, 8124336), (33, 6647184), (36, 6093252), (44, 4985388), (46, 4768632), (48, 4569939), (54, 4062168), (66, 3323592), (69, 3179088), (72, 3046626), (81, 2708112), (88, 2492694), (92, 2384316), (99, 2215728), (108, 2031084), (132, 1661796), (138, 1589544), (144, 1523313), (162, 1354056), (176, 1246347), (184, 1192158), (198, 1107864), (207, 1059696), (216, 1015542), (223, 983664), (243, 902704), (253, 867024), (264, 830898), (276, 794772), (297, 738576), (324, 677028), (368, 596079), (396, 553932), (414, 529848), (432, 507771), (446, 491832), (486, 451352), (506, 433512), (528, 415449), (552, 397386), (594, 369288), (621, 353232), (648, 338514), (669, 327888), (759, 289008), (792, 276966), (828, 264924), (891, 246192), (892, 245916), (972, 225676), (1012, 216756), (1104, 198693), (1188, 184644), (1242, 176616), (1296, 169257), (1338, 163944), (1518, 144504), (1584, 138483), (1656, 132462), (1782, 123096), (1784, 122958), (1863, 117744), (1944, 112838), (2007, 109296), (2024, 108378), (2277, 96336), (2376, 92322), (2453, 89424), (2484, 88308), (2673, 82064), (2676, 81972), (3036, 72252), (3312, 66231), (3564, 61548), (3568, 61479), (3726, 58872), (3888, 56419), (4014, 54648), (4048, 54189), (4554, 48168), (4752, 46161), (4906, 44712), (4968, 44154), (5129, 42768), (5346, 41032), (5352, 40986), (5589, 39248), (6021, 36432), (6072, 36126), (6831, 32112), (7128, 30774), (7359, 29808), (7452, 29436), (8028, 27324), (9108, 24084), (9812, 22356), (9936, 22077), (10258, 21384), (10692, 20516), (10704, 20493), (11178, 19624), (12042, 18216), (12144, 18063), (13662, 16056), (14256, 15387), (14718, 14904)]