21878506944

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{200971}}^1$

素因数の和:201005

約数の個数: 168

約数和(自身を含む): 74324268928

約数和(自身を除く): 52445761984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 9072, 12096, 13608, 15552, 18144, 27216, 36288, 54432, 108864, 200971, 401942, 602913, 803884, 1205826, 1406797, 1607768, 1808739, 2411652, 2813594, 3215536, 3617478, 4220391, 4823304, 5426217, 5627188, 6431072, 7234956, 8440782, 9646608, 10852434, 11254376, 12661173, 12862144, 14469912, 16278651, 16881564, 19293216, 21704868, 22508752, 25322346, 28939824, 32557302, 33763128, 37983519, 38586432, 43409736, 45017504, 48835953, 50644692, 57879648, 65114604, 67526256, 75967038, 86819472, 90035008, 97671906, 101289384, 113950557, 115759296, 130229208, 135052512, 151934076, 173638944, 195343812, 202578768, 227901114, 260458416, 270105024, 303868152, 341851671, 347277888, 390687624, 405157536, 455802228, 520916832, 607736304, 683703342, 781375248, 810315072, 911604456, 1041833664, 1215472608, 1367406684, 1562750496, 1823208912, 2430945216, 2734813368, 3125500992, 3646417824, 5469626736, 7292835648, 10939253472, 21878506944]

約数ペア:

[(1, 21878506944), (2, 10939253472), (3, 7292835648), (4, 5469626736), (6, 3646417824), (7, 3125500992), (8, 2734813368), (9, 2430945216), (12, 1823208912), (14, 1562750496), (16, 1367406684), (18, 1215472608), (21, 1041833664), (24, 911604456), (27, 810315072), (28, 781375248), (32, 683703342), (36, 607736304), (42, 520916832), (48, 455802228), (54, 405157536), (56, 390687624), (63, 347277888), (64, 341851671), (72, 303868152), (81, 270105024), (84, 260458416), (96, 227901114), (108, 202578768), (112, 195343812), (126, 173638944), (144, 151934076), (162, 135052512), (168, 130229208), (189, 115759296), (192, 113950557), (216, 101289384), (224, 97671906), (243, 90035008), (252, 86819472), (288, 75967038), (324, 67526256), (336, 65114604), (378, 57879648), (432, 50644692), (448, 48835953), (486, 45017504), (504, 43409736), (567, 38586432), (576, 37983519), (648, 33763128), (672, 32557302), (756, 28939824), (864, 25322346), (972, 22508752), (1008, 21704868), (1134, 19293216), (1296, 16881564), (1344, 16278651), (1512, 14469912), (1701, 12862144), (1728, 12661173), (1944, 11254376), (2016, 10852434), (2268, 9646608), (2592, 8440782), (3024, 7234956), (3402, 6431072), (3888, 5627188), (4032, 5426217), (4536, 4823304), (5184, 4220391), (6048, 3617478), (6804, 3215536), (7776, 2813594), (9072, 2411652), (12096, 1808739), (13608, 1607768), (15552, 1406797), (18144, 1205826), (27216, 803884), (36288, 602913), (54432, 401942), (108864, 200971)]