290780928

素因数分解:

$2^8\times 3^4\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 180

約数和(自身を含む): 892839640

約数和(自身を除く): 602058712

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, 128, 144, 148, 162, 192, 216, 222, 256, 288, 296, 324, 333, 379, 384, 432, 444, 576, 592, 648, 666, 758, 768, 864, 888, 999, 1137, 1152, 1184, 1296, 1332, 1516, 1728, 1776, 1998, 2274, 2304, 2368, 2592, 2664, 2997, 3032, 3411, 3456, 3552, 3996, 4548, 4736, 5184, 5328, 5994, 6064, 6822, 6912, 7104, 7992, 9096, 9472, 10233, 10368, 10656, 11988, 12128, 13644, 14023, 14208, 15984, 18192, 20466, 20736, 21312, 23976, 24256, 27288, 28046, 28416, 30699, 31968, 36384, 40932, 42069, 42624, 47952, 48512, 54576, 56092, 61398, 63936, 72768, 81864, 84138, 85248, 95904, 97024, 109152, 112184, 122796, 126207, 127872, 145536, 163728, 168276, 191808, 218304, 224368, 245592, 252414, 255744, 291072, 327456, 336552, 378621, 383616, 436608, 448736, 491184, 504828, 654912, 673104, 757242, 767232, 873216, 897472, 982368, 1009656, 1135863, 1309824, 1346208, 1514484, 1794944, 1964736, 2019312, 2271726, 2619648, 2692416, 3028968, 3589888, 3929472, 4038624, 4543452, 5384832, 6057936, 7858944, 8077248, 9086904, 10769664, 12115872, 16154496, 18173808, 24231744, 32308992, 36347616, 48463488, 72695232, 96926976, 145390464, 290780928]

約数ペア:

[(1, 290780928), (2, 145390464), (3, 96926976), (4, 72695232), (6, 48463488), (8, 36347616), (9, 32308992), (12, 24231744), (16, 18173808), (18, 16154496), (24, 12115872), (27, 10769664), (32, 9086904), (36, 8077248), (37, 7858944), (48, 6057936), (54, 5384832), (64, 4543452), (72, 4038624), (74, 3929472), (81, 3589888), (96, 3028968), (108, 2692416), (111, 2619648), (128, 2271726), (144, 2019312), (148, 1964736), (162, 1794944), (192, 1514484), (216, 1346208), (222, 1309824), (256, 1135863), (288, 1009656), (296, 982368), (324, 897472), (333, 873216), (379, 767232), (384, 757242), (432, 673104), (444, 654912), (576, 504828), (592, 491184), (648, 448736), (666, 436608), (758, 383616), (768, 378621), (864, 336552), (888, 327456), (999, 291072), (1137, 255744), (1152, 252414), (1184, 245592), (1296, 224368), (1332, 218304), (1516, 191808), (1728, 168276), (1776, 163728), (1998, 145536), (2274, 127872), (2304, 126207), (2368, 122796), (2592, 112184), (2664, 109152), (2997, 97024), (3032, 95904), (3411, 85248), (3456, 84138), (3552, 81864), (3996, 72768), (4548, 63936), (4736, 61398), (5184, 56092), (5328, 54576), (5994, 48512), (6064, 47952), (6822, 42624), (6912, 42069), (7104, 40932), (7992, 36384), (9096, 31968), (9472, 30699), (10233, 28416), (10368, 28046), (10656, 27288), (11988, 24256), (12128, 23976), (13644, 21312), (14023, 20736), (14208, 20466), (15984, 18192)]