21915496512

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139369}}^1$

素因数の和:139410

約数の個数: 224

約数和(自身を含む): 79295955200

約数和(自身を除く): 57380458688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8736, 9828, 11232, 12096, 13104, 17472, 19656, 22464, 26208, 39312, 52416, 78624, 139369, 157248, 278738, 418107, 557476, 836214, 975583, 1114952, 1254321, 1672428, 1811797, 1951166, 2229904, 2508642, 2926749, 3344856, 3623594, 3762963, 3902332, 4459808, 5017284, 5435391, 5853498, 6689712, 7247188, 7525926, 7804664, 8780247, 8919616, 10034568, 10870782, 11706996, 12682579, 13379424, 14494376, 15051852, 15609328, 16306173, 17560494, 20069136, 21741564, 23413992, 25365158, 26340741, 26758848, 28988752, 30103704, 31218656, 32612346, 35120988, 38047737, 40138272, 43483128, 46827984, 48918519, 50730316, 52681482, 57977504, 60207408, 62437312, 65224692, 70241976, 76095474, 80276544, 86966256, 93655968, 97837038, 101460632, 105362964, 114143211, 115955008, 120414816, 130449384, 140483952, 152190948, 173932512, 187311936, 195674076, 202921264, 210725928, 228286422, 240829632, 260898768, 280967904, 304381896, 342429633, 347865024, 391348152, 405842528, 421451856, 456572844, 521797536, 561935808, 608763792, 684859266, 782696304, 811685056, 842903712, 913145688, 1043595072, 1217527584, 1369718532, 1565392608, 1685807424, 1826291376, 2435055168, 2739437064, 3130785216, 3652582752, 5478874128, 7305165504, 10957748256, 21915496512]

約数ペア:

[(1, 21915496512), (2, 10957748256), (3, 7305165504), (4, 5478874128), (6, 3652582752), (7, 3130785216), (8, 2739437064), (9, 2435055168), (12, 1826291376), (13, 1685807424), (14, 1565392608), (16, 1369718532), (18, 1217527584), (21, 1043595072), (24, 913145688), (26, 842903712), (27, 811685056), (28, 782696304), (32, 684859266), (36, 608763792), (39, 561935808), (42, 521797536), (48, 456572844), (52, 421451856), (54, 405842528), (56, 391348152), (63, 347865024), (64, 342429633), (72, 304381896), (78, 280967904), (84, 260898768), (91, 240829632), (96, 228286422), (104, 210725928), (108, 202921264), (112, 195674076), (117, 187311936), (126, 173932512), (144, 152190948), (156, 140483952), (168, 130449384), (182, 120414816), (189, 115955008), (192, 114143211), (208, 105362964), (216, 101460632), (224, 97837038), (234, 93655968), (252, 86966256), (273, 80276544), (288, 76095474), (312, 70241976), (336, 65224692), (351, 62437312), (364, 60207408), (378, 57977504), (416, 52681482), (432, 50730316), (448, 48918519), (468, 46827984), (504, 43483128), (546, 40138272), (576, 38047737), (624, 35120988), (672, 32612346), (702, 31218656), (728, 30103704), (756, 28988752), (819, 26758848), (832, 26340741), (864, 25365158), (936, 23413992), (1008, 21741564), (1092, 20069136), (1248, 17560494), (1344, 16306173), (1404, 15609328), (1456, 15051852), (1512, 14494376), (1638, 13379424), (1728, 12682579), (1872, 11706996), (2016, 10870782), (2184, 10034568), (2457, 8919616), (2496, 8780247), (2808, 7804664), (2912, 7525926), (3024, 7247188), (3276, 6689712), (3744, 5853498), (4032, 5435391), (4368, 5017284), (4914, 4459808), (5616, 3902332), (5824, 3762963), (6048, 3623594), (6552, 3344856), (7488, 2926749), (8736, 2508642), (9828, 2229904), (11232, 1951166), (12096, 1811797), (13104, 1672428), (17472, 1254321), (19656, 1114952), (22464, 975583), (26208, 836214), (39312, 557476), (52416, 418107), (78624, 278738), (139369, 157248)]