21609957648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 63995904000

約数和(自身を除く): 42385946352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 167, 184, 186, 199, 228, 248, 276, 304, 334, 368, 372, 398, 437, 456, 496, 501, 552, 589, 597, 668, 713, 744, 796, 874, 912, 1002, 1104, 1178, 1194, 1311, 1336, 1426, 1488, 1592, 1748, 1767, 2004, 2139, 2356, 2388, 2622, 2672, 2852, 3173, 3184, 3496, 3534, 3781, 3841, 4008, 4278, 4577, 4712, 4776, 5177, 5244, 5704, 6169, 6346, 6992, 7068, 7562, 7682, 8016, 8556, 9154, 9424, 9519, 9552, 10354, 10488, 11343, 11408, 11523, 12338, 12692, 13547, 13731, 14136, 15124, 15364, 15531, 17112, 18308, 18507, 19038, 20708, 20976, 22686, 23046, 24676, 25384, 27094, 27462, 28272, 30248, 30728, 31062, 33233, 34224, 36616, 37014, 38076, 40641, 41416, 45372, 46092, 49352, 50768, 54188, 54924, 60496, 61456, 62124, 66466, 72979, 73232, 74028, 76152, 81282, 82832, 86963, 90744, 92184, 98363, 98704, 99699, 108376, 109848, 117211, 119071, 124248, 132932, 141887, 145958, 148056, 152304, 162564, 173926, 181488, 184368, 196726, 199398, 216752, 218937, 219696, 234422, 238142, 248496, 260889, 265864, 283774, 291916, 295089, 296112, 325128, 347852, 351633, 357213, 393452, 398796, 425661, 437874, 468844, 476284, 521778, 531728, 567548, 583832, 590178, 631427, 650256, 695704, 703266, 714426, 764359, 786904, 797592, 851322, 875748, 937688, 952568, 1030223, 1043556, 1135096, 1167664, 1180356, 1262854, 1391408, 1406532, 1428852, 1528718, 1573808, 1595184, 1702644, 1751496, 1875376, 1894281, 1905136, 2060446, 2087112, 2262349, 2270192, 2293077, 2360712, 2525708, 2695853, 2813064, 2857704, 3057436, 3090669, 3405288, 3502992, 3788562, 4120892, 4174224, 4524698, 4586154, 4721424, 5051416, 5391706, 5626128, 5715408, 6114872, 6181338, 6787047, 6810576, 7577124, 8087559, 8241784, 9049396, 9172308, 10102832, 10783412, 12229744, 12362676, 13574094, 14522821, 15154248, 16175118, 16483568, 18098792, 18344616, 19574237, 21566824, 23695129, 24725352, 27148188, 29045642, 30308496, 32350236, 36197584, 36689232, 39148474, 43133648, 43568463, 47390258, 49450704, 54296376, 58091284, 58722711, 64700472, 71085387, 78296948, 87136926, 94780516, 108592752, 116182568, 117445422, 129400944, 142170774, 156593896, 174273852, 189561032, 232365136, 234890844, 284341548, 313187792, 348547704, 379122064, 450207451, 469781688, 568683096, 697095408, 900414902, 939563376, 1137366192, 1350622353, 1800829804, 2701244706, 3601659608, 5402489412, 7203319216, 10804978824, 21609957648]

約数ペア:

[(1, 21609957648), (2, 10804978824), (3, 7203319216), (4, 5402489412), (6, 3601659608), (8, 2701244706), (12, 1800829804), (16, 1350622353), (19, 1137366192), (23, 939563376), (24, 900414902), (31, 697095408), (38, 568683096), (46, 469781688), (48, 450207451), (57, 379122064), (62, 348547704), (69, 313187792), (76, 284341548), (92, 234890844), (93, 232365136), (114, 189561032), (124, 174273852), (138, 156593896), (152, 142170774), (167, 129400944), (184, 117445422), (186, 116182568), (199, 108592752), (228, 94780516), (248, 87136926), (276, 78296948), (304, 71085387), (334, 64700472), (368, 58722711), (372, 58091284), (398, 54296376), (437, 49450704), (456, 47390258), (496, 43568463), (501, 43133648), (552, 39148474), (589, 36689232), (597, 36197584), (668, 32350236), (713, 30308496), (744, 29045642), (796, 27148188), (874, 24725352), (912, 23695129), (1002, 21566824), (1104, 19574237), (1178, 18344616), (1194, 18098792), (1311, 16483568), (1336, 16175118), (1426, 15154248), (1488, 14522821), (1592, 13574094), (1748, 12362676), (1767, 12229744), (2004, 10783412), (2139, 10102832), (2356, 9172308), (2388, 9049396), (2622, 8241784), (2672, 8087559), (2852, 7577124), (3173, 6810576), (3184, 6787047), (3496, 6181338), (3534, 6114872), (3781, 5715408), (3841, 5626128), (4008, 5391706), (4278, 5051416), (4577, 4721424), (4712, 4586154), (4776, 4524698), (5177, 4174224), (5244, 4120892), (5704, 3788562), (6169, 3502992), (6346, 3405288), (6992, 3090669), (7068, 3057436), (7562, 2857704), (7682, 2813064), (8016, 2695853), (8556, 2525708), (9154, 2360712), (9424, 2293077), (9519, 2270192), (9552, 2262349), (10354, 2087112), (10488, 2060446), (11343, 1905136), (11408, 1894281), (11523, 1875376), (12338, 1751496), (12692, 1702644), (13547, 1595184), (13731, 1573808), (14136, 1528718), (15124, 1428852), (15364, 1406532), (15531, 1391408), (17112, 1262854), (18308, 1180356), (18507, 1167664), (19038, 1135096), (20708, 1043556), (20976, 1030223), (22686, 952568), (23046, 937688), (24676, 875748), (25384, 851322), (27094, 797592), (27462, 786904), (28272, 764359), (30248, 714426), (30728, 703266), (31062, 695704), (33233, 650256), (34224, 631427), (36616, 590178), (37014, 583832), (38076, 567548), (40641, 531728), (41416, 521778), (45372, 476284), (46092, 468844), (49352, 437874), (50768, 425661), (54188, 398796), (54924, 393452), (60496, 357213), (61456, 351633), (62124, 347852), (66466, 325128), (72979, 296112), (73232, 295089), (74028, 291916), (76152, 283774), (81282, 265864), (82832, 260889), (86963, 248496), (90744, 238142), (92184, 234422), (98363, 219696), (98704, 218937), (99699, 216752), (108376, 199398), (109848, 196726), (117211, 184368), (119071, 181488), (124248, 173926), (132932, 162564), (141887, 152304), (145958, 148056)]