19946354976

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1093

約数の個数: 240

約数和(自身を含む): 60923016000

約数和(自身を除く): 40976661024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 443, 464, 522, 599, 648, 696, 783, 864, 886, 928, 1044, 1198, 1296, 1329, 1392, 1566, 1772, 1797, 2088, 2349, 2396, 2592, 2658, 2784, 3132, 3544, 3594, 3987, 4176, 4698, 4792, 5316, 5391, 6264, 7088, 7188, 7974, 8352, 9396, 9584, 10632, 10782, 11961, 12528, 12847, 14176, 14376, 15948, 16173, 17371, 18792, 19168, 21264, 21564, 23922, 25056, 25694, 28752, 31896, 32346, 34742, 35883, 37584, 38541, 42528, 43128, 47844, 48519, 51388, 52113, 57504, 63792, 64692, 69484, 71766, 75168, 77082, 86256, 95688, 97038, 102776, 104226, 115623, 127584, 129384, 138968, 143532, 154164, 156339, 172512, 191376, 194076, 205552, 208452, 231246, 258768, 265357, 277936, 287064, 308328, 312678, 346869, 382752, 388152, 411104, 416904, 462492, 469017, 517536, 530714, 555872, 574128, 616656, 625356, 693738, 776304, 796071, 833808, 924984, 938034, 1040607, 1061428, 1148256, 1233312, 1250712, 1387476, 1407051, 1552608, 1592142, 1667616, 1849968, 1876068, 2081214, 2122856, 2388213, 2501424, 2774952, 2814102, 3184284, 3699936, 3752136, 4162428, 4245712, 4776426, 5002848, 5549904, 5628204, 6368568, 7164639, 7504272, 7695353, 8324856, 8491424, 9552852, 11099808, 11256408, 12737136, 14329278, 15008544, 15390706, 16649712, 19105704, 21493917, 22512816, 23086059, 25474272, 28658556, 30781412, 33299424, 38211408, 42987834, 45025632, 46172118, 57317112, 61562824, 69258177, 76422816, 85975668, 92344236, 114634224, 123125648, 138516354, 171951336, 184688472, 207774531, 229268448, 246251296, 277032708, 343902672, 369376944, 415549062, 554065416, 623323593, 687805344, 738753888, 831098124, 1108130832, 1246647186, 1662196248, 2216261664, 2493294372, 3324392496, 4986588744, 6648784992, 9973177488, 19946354976]

約数ペア:

[(1, 19946354976), (2, 9973177488), (3, 6648784992), (4, 4986588744), (6, 3324392496), (8, 2493294372), (9, 2216261664), (12, 1662196248), (16, 1246647186), (18, 1108130832), (24, 831098124), (27, 738753888), (29, 687805344), (32, 623323593), (36, 554065416), (48, 415549062), (54, 369376944), (58, 343902672), (72, 277032708), (81, 246251296), (87, 229268448), (96, 207774531), (108, 184688472), (116, 171951336), (144, 138516354), (162, 123125648), (174, 114634224), (216, 92344236), (232, 85975668), (261, 76422816), (288, 69258177), (324, 61562824), (348, 57317112), (432, 46172118), (443, 45025632), (464, 42987834), (522, 38211408), (599, 33299424), (648, 30781412), (696, 28658556), (783, 25474272), (864, 23086059), (886, 22512816), (928, 21493917), (1044, 19105704), (1198, 16649712), (1296, 15390706), (1329, 15008544), (1392, 14329278), (1566, 12737136), (1772, 11256408), (1797, 11099808), (2088, 9552852), (2349, 8491424), (2396, 8324856), (2592, 7695353), (2658, 7504272), (2784, 7164639), (3132, 6368568), (3544, 5628204), (3594, 5549904), (3987, 5002848), (4176, 4776426), (4698, 4245712), (4792, 4162428), (5316, 3752136), (5391, 3699936), (6264, 3184284), (7088, 2814102), (7188, 2774952), (7974, 2501424), (8352, 2388213), (9396, 2122856), (9584, 2081214), (10632, 1876068), (10782, 1849968), (11961, 1667616), (12528, 1592142), (12847, 1552608), (14176, 1407051), (14376, 1387476), (15948, 1250712), (16173, 1233312), (17371, 1148256), (18792, 1061428), (19168, 1040607), (21264, 938034), (21564, 924984), (23922, 833808), (25056, 796071), (25694, 776304), (28752, 693738), (31896, 625356), (32346, 616656), (34742, 574128), (35883, 555872), (37584, 530714), (38541, 517536), (42528, 469017), (43128, 462492), (47844, 416904), (48519, 411104), (51388, 388152), (52113, 382752), (57504, 346869), (63792, 312678), (64692, 308328), (69484, 287064), (71766, 277936), (75168, 265357), (77082, 258768), (86256, 231246), (95688, 208452), (97038, 205552), (102776, 194076), (104226, 191376), (115623, 172512), (127584, 156339), (129384, 154164), (138968, 143532)]