219739008

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 633860640

約数和(自身を除く): 414121632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 816, 821, 984, 1088, 1312, 1394, 1632, 1642, 1968, 2091, 2176, 2463, 2624, 2788, 3264, 3284, 3936, 4182, 4926, 5248, 5576, 6528, 6568, 7872, 8364, 9852, 11152, 13136, 13957, 15744, 16728, 19704, 22304, 26272, 27914, 33456, 33661, 39408, 41871, 44608, 52544, 55828, 66912, 67322, 78816, 83742, 89216, 100983, 105088, 111656, 133824, 134644, 157632, 167484, 201966, 223312, 267648, 269288, 315264, 334968, 403932, 446624, 538576, 572237, 669936, 807864, 893248, 1077152, 1144474, 1339872, 1615728, 1716711, 1786496, 2154304, 2288948, 2679744, 3231456, 3433422, 4308608, 4577896, 5359488, 6462912, 6866844, 9155792, 12925824, 13733688, 18311584, 27467376, 36623168, 54934752, 73246336, 109869504, 219739008]

約数ペア:

[(1, 219739008), (2, 109869504), (3, 73246336), (4, 54934752), (6, 36623168), (8, 27467376), (12, 18311584), (16, 13733688), (17, 12925824), (24, 9155792), (32, 6866844), (34, 6462912), (41, 5359488), (48, 4577896), (51, 4308608), (64, 3433422), (68, 3231456), (82, 2679744), (96, 2288948), (102, 2154304), (123, 1786496), (128, 1716711), (136, 1615728), (164, 1339872), (192, 1144474), (204, 1077152), (246, 893248), (272, 807864), (328, 669936), (384, 572237), (408, 538576), (492, 446624), (544, 403932), (656, 334968), (697, 315264), (816, 269288), (821, 267648), (984, 223312), (1088, 201966), (1312, 167484), (1394, 157632), (1632, 134644), (1642, 133824), (1968, 111656), (2091, 105088), (2176, 100983), (2463, 89216), (2624, 83742), (2788, 78816), (3264, 67322), (3284, 66912), (3936, 55828), (4182, 52544), (4926, 44608), (5248, 41871), (5576, 39408), (6528, 33661), (6568, 33456), (7872, 27914), (8364, 26272), (9852, 22304), (11152, 19704), (13136, 16728), (13957, 15744)]