21576849504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 66154475520

約数和(自身を除く): 44577626016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 421, 424, 636, 672, 742, 842, 848, 1113, 1263, 1272, 1439, 1484, 1684, 1696, 2226, 2526, 2544, 2878, 2947, 2968, 3368, 4317, 4452, 5052, 5088, 5756, 5894, 5936, 6736, 8634, 8841, 8904, 10073, 10104, 11512, 11788, 11872, 13472, 17268, 17682, 17808, 20146, 20208, 22313, 23024, 23576, 30219, 34536, 35364, 35616, 40292, 40416, 44626, 46048, 47152, 60438, 66939, 69072, 70728, 76267, 80584, 89252, 94304, 120876, 133878, 138144, 141456, 152534, 156191, 161168, 178504, 228801, 241752, 267756, 282912, 305068, 312382, 322336, 357008, 457602, 468573, 483504, 533869, 535512, 605819, 610136, 624764, 714016, 915204, 937146, 967008, 1067738, 1071024, 1211638, 1220272, 1249528, 1601607, 1817457, 1830408, 1874292, 2135476, 2142048, 2423276, 2440544, 2499056, 3203214, 3634914, 3660816, 3748584, 4240733, 4270952, 4846552, 4998112, 6406428, 7269828, 7321632, 7497168, 8481466, 8541904, 9693104, 12722199, 12812856, 14539656, 14994336, 16962932, 17083808, 19386208, 25444398, 25625712, 29079312, 32108407, 33925864, 50888796, 51251424, 58158624, 64216814, 67851728, 96325221, 101777592, 128433628, 135703456, 192650442, 203555184, 224758849, 256867256, 385300884, 407110368, 449517698, 513734512, 674276547, 770601768, 899035396, 1027469024, 1348553094, 1541203536, 1798070792, 2697106188, 3082407072, 3596141584, 5394212376, 7192283168, 10788424752, 21576849504]

約数ペア:

[(1, 21576849504), (2, 10788424752), (3, 7192283168), (4, 5394212376), (6, 3596141584), (7, 3082407072), (8, 2697106188), (12, 1798070792), (14, 1541203536), (16, 1348553094), (21, 1027469024), (24, 899035396), (28, 770601768), (32, 674276547), (42, 513734512), (48, 449517698), (53, 407110368), (56, 385300884), (84, 256867256), (96, 224758849), (106, 203555184), (112, 192650442), (159, 135703456), (168, 128433628), (212, 101777592), (224, 96325221), (318, 67851728), (336, 64216814), (371, 58158624), (421, 51251424), (424, 50888796), (636, 33925864), (672, 32108407), (742, 29079312), (842, 25625712), (848, 25444398), (1113, 19386208), (1263, 17083808), (1272, 16962932), (1439, 14994336), (1484, 14539656), (1684, 12812856), (1696, 12722199), (2226, 9693104), (2526, 8541904), (2544, 8481466), (2878, 7497168), (2947, 7321632), (2968, 7269828), (3368, 6406428), (4317, 4998112), (4452, 4846552), (5052, 4270952), (5088, 4240733), (5756, 3748584), (5894, 3660816), (5936, 3634914), (6736, 3203214), (8634, 2499056), (8841, 2440544), (8904, 2423276), (10073, 2142048), (10104, 2135476), (11512, 1874292), (11788, 1830408), (11872, 1817457), (13472, 1601607), (17268, 1249528), (17682, 1220272), (17808, 1211638), (20146, 1071024), (20208, 1067738), (22313, 967008), (23024, 937146), (23576, 915204), (30219, 714016), (34536, 624764), (35364, 610136), (35616, 605819), (40292, 535512), (40416, 533869), (44626, 483504), (46048, 468573), (47152, 457602), (60438, 357008), (66939, 322336), (69072, 312382), (70728, 305068), (76267, 282912), (80584, 267756), (89252, 241752), (94304, 228801), (120876, 178504), (133878, 161168), (138144, 156191), (141456, 152534)]