254443436016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{209249}}^1$

素因数の和:209332

約数の個数: 240

約数和(自身を含む): 851891904000

約数和(自身を除く): 597448467984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 49, 56, 66, 77, 84, 88, 94, 98, 112, 132, 141, 147, 154, 168, 176, 188, 196, 231, 264, 282, 294, 308, 329, 336, 376, 392, 462, 517, 528, 539, 564, 588, 616, 658, 752, 784, 924, 987, 1034, 1078, 1128, 1176, 1232, 1316, 1551, 1617, 1848, 1974, 2068, 2156, 2256, 2303, 2352, 2632, 3102, 3234, 3619, 3696, 3948, 4136, 4312, 4606, 5264, 6204, 6468, 6909, 7238, 7896, 8272, 8624, 9212, 10857, 12408, 12936, 13818, 14476, 15792, 18424, 21714, 24816, 25333, 25872, 27636, 28952, 36848, 43428, 50666, 55272, 57904, 75999, 86856, 101332, 110544, 151998, 173712, 202664, 209249, 303996, 405328, 418498, 607992, 627747, 836996, 1215984, 1255494, 1464743, 1673992, 2301739, 2510988, 2929486, 3347984, 4394229, 4603478, 5021976, 5858972, 6905217, 8788458, 9206956, 9834703, 10043952, 10253201, 11717944, 13810434, 16112173, 17576916, 18413912, 19669406, 20506402, 23435888, 27620868, 29504109, 30759603, 32224346, 35153832, 36827824, 39338812, 41012804, 48336519, 55241736, 59008218, 61519206, 64448692, 68842921, 70307664, 78677624, 82025608, 96673038, 108181733, 110483472, 112785211, 118016436, 123038412, 128897384, 137685842, 157355248, 164051216, 193346076, 206528763, 216363466, 225570422, 236032872, 246076824, 257794768, 275371684, 324545199, 338355633, 386692152, 413057526, 432726932, 451140844, 472065744, 481900447, 492153648, 550743368, 649090398, 676711266, 757272131, 773384304, 826115052, 865453864, 902281688, 963800894, 1101486736, 1298180796, 1353422532, 1445701341, 1514544262, 1652230104, 1730907728, 1804563376, 1927601788, 2271816393, 2596361592, 2706845064, 2891402682, 3029088524, 3304460208, 3855203576, 4543632786, 5192723184, 5300904917, 5413690128, 5782805364, 6058177048, 7710407152, 9087265572, 10601809834, 11565610728, 12116354096, 15902714751, 18174531144, 21203619668, 23131221456, 31805429502, 36349062288, 42407239336, 63610859004, 84814478672, 127221718008, 254443436016]

約数ペア:

[(1, 254443436016), (2, 127221718008), (3, 84814478672), (4, 63610859004), (6, 42407239336), (7, 36349062288), (8, 31805429502), (11, 23131221456), (12, 21203619668), (14, 18174531144), (16, 15902714751), (21, 12116354096), (22, 11565610728), (24, 10601809834), (28, 9087265572), (33, 7710407152), (42, 6058177048), (44, 5782805364), (47, 5413690128), (48, 5300904917), (49, 5192723184), (56, 4543632786), (66, 3855203576), (77, 3304460208), (84, 3029088524), (88, 2891402682), (94, 2706845064), (98, 2596361592), (112, 2271816393), (132, 1927601788), (141, 1804563376), (147, 1730907728), (154, 1652230104), (168, 1514544262), (176, 1445701341), (188, 1353422532), (196, 1298180796), (231, 1101486736), (264, 963800894), (282, 902281688), (294, 865453864), (308, 826115052), (329, 773384304), (336, 757272131), (376, 676711266), (392, 649090398), (462, 550743368), (517, 492153648), (528, 481900447), (539, 472065744), (564, 451140844), (588, 432726932), (616, 413057526), (658, 386692152), (752, 338355633), (784, 324545199), (924, 275371684), (987, 257794768), (1034, 246076824), (1078, 236032872), (1128, 225570422), (1176, 216363466), (1232, 206528763), (1316, 193346076), (1551, 164051216), (1617, 157355248), (1848, 137685842), (1974, 128897384), (2068, 123038412), (2156, 118016436), (2256, 112785211), (2303, 110483472), (2352, 108181733), (2632, 96673038), (3102, 82025608), (3234, 78677624), (3619, 70307664), (3696, 68842921), (3948, 64448692), (4136, 61519206), (4312, 59008218), (4606, 55241736), (5264, 48336519), (6204, 41012804), (6468, 39338812), (6909, 36827824), (7238, 35153832), (7896, 32224346), (8272, 30759603), (8624, 29504109), (9212, 27620868), (10857, 23435888), (12408, 20506402), (12936, 19669406), (13818, 18413912), (14476, 17576916), (15792, 16112173), (18424, 13810434), (21714, 11717944), (24816, 10253201), (25333, 10043952), (25872, 9834703), (27636, 9206956), (28952, 8788458), (36848, 6905217), (43428, 5858972), (50666, 5021976), (55272, 4603478), (57904, 4394229), (75999, 3347984), (86856, 2929486), (101332, 2510988), (110544, 2301739), (151998, 1673992), (173712, 1464743), (202664, 1255494), (209249, 1215984), (303996, 836996), (405328, 627747), (418498, 607992)]