218085696

素因数分解:

$2^6\times 3^5\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 168

約数和(自身を含む): 667532320

約数和(自身を除く): 449446624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 243, 288, 296, 324, 333, 379, 432, 444, 486, 576, 592, 648, 666, 758, 864, 888, 972, 999, 1137, 1184, 1296, 1332, 1516, 1728, 1776, 1944, 1998, 2274, 2368, 2592, 2664, 2997, 3032, 3411, 3552, 3888, 3996, 4548, 5184, 5328, 5994, 6064, 6822, 7104, 7776, 7992, 8991, 9096, 10233, 10656, 11988, 12128, 13644, 14023, 15552, 15984, 17982, 18192, 20466, 21312, 23976, 24256, 27288, 28046, 30699, 31968, 35964, 36384, 40932, 42069, 47952, 54576, 56092, 61398, 63936, 71928, 72768, 81864, 84138, 92097, 95904, 109152, 112184, 122796, 126207, 143856, 163728, 168276, 184194, 191808, 218304, 224368, 245592, 252414, 287712, 327456, 336552, 368388, 378621, 448736, 491184, 504828, 575424, 654912, 673104, 736776, 757242, 897472, 982368, 1009656, 1135863, 1346208, 1473552, 1514484, 1964736, 2019312, 2271726, 2692416, 2947104, 3028968, 3407589, 4038624, 4543452, 5894208, 6057936, 6815178, 8077248, 9086904, 12115872, 13630356, 18173808, 24231744, 27260712, 36347616, 54521424, 72695232, 109042848, 218085696]

約数ペア:

[(1, 218085696), (2, 109042848), (3, 72695232), (4, 54521424), (6, 36347616), (8, 27260712), (9, 24231744), (12, 18173808), (16, 13630356), (18, 12115872), (24, 9086904), (27, 8077248), (32, 6815178), (36, 6057936), (37, 5894208), (48, 4543452), (54, 4038624), (64, 3407589), (72, 3028968), (74, 2947104), (81, 2692416), (96, 2271726), (108, 2019312), (111, 1964736), (144, 1514484), (148, 1473552), (162, 1346208), (192, 1135863), (216, 1009656), (222, 982368), (243, 897472), (288, 757242), (296, 736776), (324, 673104), (333, 654912), (379, 575424), (432, 504828), (444, 491184), (486, 448736), (576, 378621), (592, 368388), (648, 336552), (666, 327456), (758, 287712), (864, 252414), (888, 245592), (972, 224368), (999, 218304), (1137, 191808), (1184, 184194), (1296, 168276), (1332, 163728), (1516, 143856), (1728, 126207), (1776, 122796), (1944, 112184), (1998, 109152), (2274, 95904), (2368, 92097), (2592, 84138), (2664, 81864), (2997, 72768), (3032, 71928), (3411, 63936), (3552, 61398), (3888, 56092), (3996, 54576), (4548, 47952), (5184, 42069), (5328, 40932), (5994, 36384), (6064, 35964), (6822, 31968), (7104, 30699), (7776, 28046), (7992, 27288), (8991, 24256), (9096, 23976), (10233, 21312), (10656, 20466), (11988, 18192), (12128, 17982), (13644, 15984), (14023, 15552)]