21663576144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{152423}}^1$

素因数の和:152494

約数の個数: 160

約数和(自身を含む): 72578211840

約数和(自身を除く): 50914635696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 1008, 1128, 1269, 1316, 1512, 1692, 1974, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 5076, 5264, 5922, 6768, 7896, 8883, 10152, 11844, 15792, 17766, 20304, 23688, 35532, 47376, 71064, 142128, 152423, 304846, 457269, 609692, 914538, 1066961, 1219384, 1371807, 1829076, 2133922, 2438768, 2743614, 3200883, 3658152, 4115421, 4267844, 5487228, 6401766, 7163881, 7316304, 8230842, 8535688, 9602649, 10974456, 12803532, 14327762, 16461684, 17071376, 19205298, 21491643, 21948912, 25607064, 28655524, 28807947, 32923368, 38410596, 42983286, 50147167, 51214128, 57311048, 57615894, 64474929, 65846736, 76821192, 85966572, 100294334, 114622096, 115231788, 128949858, 150441501, 153642384, 171933144, 193424787, 200588668, 230463576, 257899716, 300883002, 343866288, 386849574, 401177336, 451324503, 460927152, 515799432, 601766004, 773699148, 802354672, 902649006, 1031598864, 1203532008, 1353973509, 1547398296, 1805298012, 2407064016, 2707947018, 3094796592, 3610596024, 5415894036, 7221192048, 10831788072, 21663576144]

約数ペア:

[(1, 21663576144), (2, 10831788072), (3, 7221192048), (4, 5415894036), (6, 3610596024), (7, 3094796592), (8, 2707947018), (9, 2407064016), (12, 1805298012), (14, 1547398296), (16, 1353973509), (18, 1203532008), (21, 1031598864), (24, 902649006), (27, 802354672), (28, 773699148), (36, 601766004), (42, 515799432), (47, 460927152), (48, 451324503), (54, 401177336), (56, 386849574), (63, 343866288), (72, 300883002), (84, 257899716), (94, 230463576), (108, 200588668), (112, 193424787), (126, 171933144), (141, 153642384), (144, 150441501), (168, 128949858), (188, 115231788), (189, 114622096), (216, 100294334), (252, 85966572), (282, 76821192), (329, 65846736), (336, 64474929), (376, 57615894), (378, 57311048), (423, 51214128), (432, 50147167), (504, 42983286), (564, 38410596), (658, 32923368), (752, 28807947), (756, 28655524), (846, 25607064), (987, 21948912), (1008, 21491643), (1128, 19205298), (1269, 17071376), (1316, 16461684), (1512, 14327762), (1692, 12803532), (1974, 10974456), (2256, 9602649), (2538, 8535688), (2632, 8230842), (2961, 7316304), (3024, 7163881), (3384, 6401766), (3948, 5487228), (5076, 4267844), (5264, 4115421), (5922, 3658152), (6768, 3200883), (7896, 2743614), (8883, 2438768), (10152, 2133922), (11844, 1829076), (15792, 1371807), (17766, 1219384), (20304, 1066961), (23688, 914538), (35532, 609692), (47376, 457269), (71064, 304846), (142128, 152423)]