1978062624

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 216

約数和(自身を含む): 6015178260

約数和(自身を除く): 4037115636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 72, 74, 87, 96, 111, 116, 144, 148, 173, 174, 222, 232, 261, 288, 296, 333, 346, 348, 444, 464, 519, 522, 592, 666, 692, 696, 888, 928, 1038, 1044, 1073, 1184, 1332, 1369, 1384, 1392, 1557, 1776, 2076, 2088, 2146, 2664, 2738, 2768, 2784, 3114, 3219, 3552, 4107, 4152, 4176, 4292, 5017, 5328, 5476, 5536, 6228, 6401, 6438, 8214, 8304, 8352, 8584, 9657, 10034, 10656, 10952, 12321, 12456, 12802, 12876, 15051, 16428, 16608, 17168, 19203, 19314, 20068, 21904, 24642, 24912, 25604, 25752, 30102, 32856, 34336, 38406, 38628, 39701, 40136, 43808, 45153, 49284, 49824, 51208, 51504, 57609, 60204, 65712, 76812, 77256, 79402, 80272, 90306, 98568, 102416, 103008, 115218, 119103, 120408, 131424, 153624, 154512, 158804, 160544, 180612, 185629, 197136, 204832, 230436, 236837, 238206, 240816, 307248, 309024, 317608, 357309, 361224, 371258, 394272, 460872, 473674, 476412, 481632, 556887, 614496, 635216, 710511, 714618, 722448, 742516, 921744, 947348, 952824, 1113774, 1270432, 1421022, 1429236, 1444896, 1485032, 1670661, 1843488, 1894696, 1905648, 2131533, 2227548, 2842044, 2858472, 2970064, 3341322, 3789392, 3811296, 4263066, 4455096, 5684088, 5716944, 5940128, 6682644, 6868273, 7578784, 8526132, 8910192, 11368176, 11433888, 13365288, 13736546, 17052264, 17820384, 20604819, 22736352, 26730576, 27473092, 34104528, 41209638, 53461152, 54946184, 61814457, 68209056, 82419276, 109892368, 123628914, 164838552, 219784736, 247257828, 329677104, 494515656, 659354208, 989031312, 1978062624]

約数ペア:

[(1, 1978062624), (2, 989031312), (3, 659354208), (4, 494515656), (6, 329677104), (8, 247257828), (9, 219784736), (12, 164838552), (16, 123628914), (18, 109892368), (24, 82419276), (29, 68209056), (32, 61814457), (36, 54946184), (37, 53461152), (48, 41209638), (58, 34104528), (72, 27473092), (74, 26730576), (87, 22736352), (96, 20604819), (111, 17820384), (116, 17052264), (144, 13736546), (148, 13365288), (173, 11433888), (174, 11368176), (222, 8910192), (232, 8526132), (261, 7578784), (288, 6868273), (296, 6682644), (333, 5940128), (346, 5716944), (348, 5684088), (444, 4455096), (464, 4263066), (519, 3811296), (522, 3789392), (592, 3341322), (666, 2970064), (692, 2858472), (696, 2842044), (888, 2227548), (928, 2131533), (1038, 1905648), (1044, 1894696), (1073, 1843488), (1184, 1670661), (1332, 1485032), (1369, 1444896), (1384, 1429236), (1392, 1421022), (1557, 1270432), (1776, 1113774), (2076, 952824), (2088, 947348), (2146, 921744), (2664, 742516), (2738, 722448), (2768, 714618), (2784, 710511), (3114, 635216), (3219, 614496), (3552, 556887), (4107, 481632), (4152, 476412), (4176, 473674), (4292, 460872), (5017, 394272), (5328, 371258), (5476, 361224), (5536, 357309), (6228, 317608), (6401, 309024), (6438, 307248), (8214, 240816), (8304, 238206), (8352, 236837), (8584, 230436), (9657, 204832), (10034, 197136), (10656, 185629), (10952, 180612), (12321, 160544), (12456, 158804), (12802, 154512), (12876, 153624), (15051, 131424), (16428, 120408), (16608, 119103), (17168, 115218), (19203, 103008), (19314, 102416), (20068, 98568), (21904, 90306), (24642, 80272), (24912, 79402), (25604, 77256), (25752, 76812), (30102, 65712), (32856, 60204), (34336, 57609), (38406, 51504), (38628, 51208), (39701, 49824), (40136, 49284), (43808, 45153)]