21605875992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 63994741200

約数和(自身を除く): 42388865208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 73, 76, 114, 118, 146, 152, 171, 177, 193, 219, 228, 236, 292, 342, 354, 361, 386, 438, 456, 472, 531, 579, 584, 657, 684, 708, 722, 772, 876, 1062, 1083, 1121, 1158, 1314, 1368, 1387, 1416, 1444, 1544, 1737, 1752, 2124, 2166, 2242, 2316, 2628, 2774, 2888, 3249, 3363, 3474, 3667, 4161, 4248, 4307, 4332, 4484, 4632, 5256, 5548, 6498, 6726, 6948, 7334, 8322, 8614, 8664, 8968, 10089, 11001, 11096, 11387, 12483, 12921, 12996, 13452, 13896, 14089, 14668, 16644, 17228, 20178, 21299, 22002, 22774, 24966, 25842, 25992, 26353, 26904, 28178, 29336, 33003, 33288, 34161, 34456, 38763, 40356, 42267, 42598, 44004, 45548, 49932, 51684, 52706, 56356, 63897, 66006, 68322, 69673, 77526, 79059, 80712, 81833, 84534, 85196, 88008, 91096, 99864, 102483, 103368, 105412, 112712, 126801, 127794, 132012, 136644, 139346, 155052, 158118, 163666, 169068, 170392, 191691, 204966, 209019, 210824, 216353, 237177, 245499, 253602, 255588, 264024, 267691, 273288, 278692, 310104, 316236, 327332, 338136, 383382, 409932, 418038, 432706, 474354, 490998, 507204, 511176, 535382, 557384, 627057, 632472, 649059, 654664, 736497, 766764, 803073, 819864, 831251, 836076, 865412, 948708, 981996, 1014408, 1070764, 1254114, 1298118, 1472994, 1533528, 1554827, 1606146, 1662502, 1672152, 1730824, 1897416, 1947177, 1963992, 2141528, 2409219, 2493753, 2508228, 2596236, 2945988, 3109654, 3212292, 3325004, 3894354, 4110707, 4664481, 4818438, 4987506, 5016456, 5086129, 5192472, 5891976, 6219308, 6424584, 6650008, 7481259, 7788708, 8221414, 9328962, 9636876, 9975012, 10172258, 12332121, 12438616, 13993443, 14962518, 15258387, 15577416, 15793769, 16442828, 18657924, 19273752, 19950024, 20344516, 24664242, 27986886, 29925036, 30516774, 31587538, 32885656, 36996363, 37315848, 40689032, 45775161, 47381307, 49328484, 55973772, 59850072, 61033548, 63175076, 73992726, 91550322, 94762614, 98656968, 111947544, 122067096, 126350152, 142143921, 147985452, 183100644, 189525228, 284287842, 295970904, 300081611, 366201288, 379050456, 568575684, 600163222, 900244833, 1137151368, 1200326444, 1800489666, 2400652888, 2700734499, 3600979332, 5401468998, 7201958664, 10802937996, 21605875992]

約数ペア:

[(1, 21605875992), (2, 10802937996), (3, 7201958664), (4, 5401468998), (6, 3600979332), (8, 2700734499), (9, 2400652888), (12, 1800489666), (18, 1200326444), (19, 1137151368), (24, 900244833), (36, 600163222), (38, 568575684), (57, 379050456), (59, 366201288), (72, 300081611), (73, 295970904), (76, 284287842), (114, 189525228), (118, 183100644), (146, 147985452), (152, 142143921), (171, 126350152), (177, 122067096), (193, 111947544), (219, 98656968), (228, 94762614), (236, 91550322), (292, 73992726), (342, 63175076), (354, 61033548), (361, 59850072), (386, 55973772), (438, 49328484), (456, 47381307), (472, 45775161), (531, 40689032), (579, 37315848), (584, 36996363), (657, 32885656), (684, 31587538), (708, 30516774), (722, 29925036), (772, 27986886), (876, 24664242), (1062, 20344516), (1083, 19950024), (1121, 19273752), (1158, 18657924), (1314, 16442828), (1368, 15793769), (1387, 15577416), (1416, 15258387), (1444, 14962518), (1544, 13993443), (1737, 12438616), (1752, 12332121), (2124, 10172258), (2166, 9975012), (2242, 9636876), (2316, 9328962), (2628, 8221414), (2774, 7788708), (2888, 7481259), (3249, 6650008), (3363, 6424584), (3474, 6219308), (3667, 5891976), (4161, 5192472), (4248, 5086129), (4307, 5016456), (4332, 4987506), (4484, 4818438), (4632, 4664481), (5256, 4110707), (5548, 3894354), (6498, 3325004), (6726, 3212292), (6948, 3109654), (7334, 2945988), (8322, 2596236), (8614, 2508228), (8664, 2493753), (8968, 2409219), (10089, 2141528), (11001, 1963992), (11096, 1947177), (11387, 1897416), (12483, 1730824), (12921, 1672152), (12996, 1662502), (13452, 1606146), (13896, 1554827), (14089, 1533528), (14668, 1472994), (16644, 1298118), (17228, 1254114), (20178, 1070764), (21299, 1014408), (22002, 981996), (22774, 948708), (24966, 865412), (25842, 836076), (25992, 831251), (26353, 819864), (26904, 803073), (28178, 766764), (29336, 736497), (33003, 654664), (33288, 649059), (34161, 632472), (34456, 627057), (38763, 557384), (40356, 535382), (42267, 511176), (42598, 507204), (44004, 490998), (45548, 474354), (49932, 432706), (51684, 418038), (52706, 409932), (56356, 383382), (63897, 338136), (66006, 327332), (68322, 316236), (69673, 310104), (77526, 278692), (79059, 273288), (80712, 267691), (81833, 264024), (84534, 255588), (85196, 253602), (88008, 245499), (91096, 237177), (99864, 216353), (102483, 210824), (103368, 209019), (105412, 204966), (112712, 191691), (126801, 170392), (127794, 169068), (132012, 163666), (136644, 158118), (139346, 155052)]