21569012496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{342757}}^1$

素因数の和:342813

約数の個数: 120

約数和(自身を含む): 66303107520

約数和(自身を除く): 44734095024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6992, 7866, 10488, 15732, 20976, 31464, 62928, 342757, 685514, 1028271, 1371028, 2056542, 2742056, 3084813, 4113084, 5484112, 6169626, 6512383, 7883411, 8226168, 12339252, 13024766, 15766822, 16452336, 19537149, 23650233, 24678504, 26049532, 31533644, 39074298, 47300466, 49357008, 52099064, 58611447, 63067288, 70950699, 78148596, 94600932, 104198128, 117222894, 126134576, 141901398, 149784809, 156297192, 189201864, 234445788, 283802796, 299569618, 312594384, 378403728, 449354427, 468891576, 567605592, 599139236, 898708854, 937783152, 1135211184, 1198278472, 1348063281, 1797417708, 2396556944, 2696126562, 3594835416, 5392253124, 7189670832, 10784506248, 21569012496]

約数ペア:

[(1, 21569012496), (2, 10784506248), (3, 7189670832), (4, 5392253124), (6, 3594835416), (8, 2696126562), (9, 2396556944), (12, 1797417708), (16, 1348063281), (18, 1198278472), (19, 1135211184), (23, 937783152), (24, 898708854), (36, 599139236), (38, 567605592), (46, 468891576), (48, 449354427), (57, 378403728), (69, 312594384), (72, 299569618), (76, 283802796), (92, 234445788), (114, 189201864), (138, 156297192), (144, 149784809), (152, 141901398), (171, 126134576), (184, 117222894), (207, 104198128), (228, 94600932), (276, 78148596), (304, 70950699), (342, 63067288), (368, 58611447), (414, 52099064), (437, 49357008), (456, 47300466), (552, 39074298), (684, 31533644), (828, 26049532), (874, 24678504), (912, 23650233), (1104, 19537149), (1311, 16452336), (1368, 15766822), (1656, 13024766), (1748, 12339252), (2622, 8226168), (2736, 7883411), (3312, 6512383), (3496, 6169626), (3933, 5484112), (5244, 4113084), (6992, 3084813), (7866, 2742056), (10488, 2056542), (15732, 1371028), (20976, 1028271), (31464, 685514), (62928, 342757)]