2004491808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 216

約数和(自身を含む): 6340858524

約数和(自身を除く): 4336366716

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 97, 99, 121, 132, 144, 176, 194, 198, 242, 264, 288, 291, 352, 363, 388, 396, 484, 528, 582, 593, 726, 776, 792, 873, 968, 1056, 1067, 1089, 1164, 1186, 1452, 1552, 1584, 1746, 1779, 1936, 2134, 2178, 2328, 2372, 2904, 3104, 3168, 3201, 3492, 3558, 3872, 4268, 4356, 4656, 4744, 5337, 5808, 6402, 6523, 6984, 7116, 8536, 8712, 9312, 9488, 9603, 10674, 11616, 11737, 12804, 13046, 13968, 14232, 17072, 17424, 18976, 19206, 19569, 21348, 23474, 25608, 26092, 27936, 28464, 34144, 34848, 35211, 38412, 39138, 42696, 46948, 51216, 52184, 56928, 57521, 58707, 70422, 71753, 76824, 78276, 85392, 93896, 102432, 104368, 105633, 115042, 117414, 140844, 143506, 153648, 156552, 170784, 172563, 187792, 208736, 211266, 215259, 230084, 234828, 281688, 287012, 307296, 313104, 345126, 375584, 422532, 430518, 460168, 469656, 517689, 563376, 574024, 626208, 632731, 645777, 690252, 845064, 861036, 920336, 939312, 1035378, 1126752, 1148048, 1265462, 1291554, 1380504, 1690128, 1722072, 1840672, 1878624, 1898193, 2070756, 2296096, 2530924, 2583108, 2761008, 3380256, 3444144, 3796386, 4141512, 5061848, 5166216, 5522016, 5694579, 6888288, 6960041, 7592772, 8283024, 10123696, 10332432, 11389158, 13920082, 15185544, 16566048, 20247392, 20664864, 20880123, 22778316, 27840164, 30371088, 41760246, 45556632, 55680328, 60742176, 62640369, 83520492, 91113264, 111360656, 125280738, 167040984, 182226528, 222721312, 250561476, 334081968, 501122952, 668163936, 1002245904, 2004491808]

約数ペア:

[(1, 2004491808), (2, 1002245904), (3, 668163936), (4, 501122952), (6, 334081968), (8, 250561476), (9, 222721312), (11, 182226528), (12, 167040984), (16, 125280738), (18, 111360656), (22, 91113264), (24, 83520492), (32, 62640369), (33, 60742176), (36, 55680328), (44, 45556632), (48, 41760246), (66, 30371088), (72, 27840164), (88, 22778316), (96, 20880123), (97, 20664864), (99, 20247392), (121, 16566048), (132, 15185544), (144, 13920082), (176, 11389158), (194, 10332432), (198, 10123696), (242, 8283024), (264, 7592772), (288, 6960041), (291, 6888288), (352, 5694579), (363, 5522016), (388, 5166216), (396, 5061848), (484, 4141512), (528, 3796386), (582, 3444144), (593, 3380256), (726, 2761008), (776, 2583108), (792, 2530924), (873, 2296096), (968, 2070756), (1056, 1898193), (1067, 1878624), (1089, 1840672), (1164, 1722072), (1186, 1690128), (1452, 1380504), (1552, 1291554), (1584, 1265462), (1746, 1148048), (1779, 1126752), (1936, 1035378), (2134, 939312), (2178, 920336), (2328, 861036), (2372, 845064), (2904, 690252), (3104, 645777), (3168, 632731), (3201, 626208), (3492, 574024), (3558, 563376), (3872, 517689), (4268, 469656), (4356, 460168), (4656, 430518), (4744, 422532), (5337, 375584), (5808, 345126), (6402, 313104), (6523, 307296), (6984, 287012), (7116, 281688), (8536, 234828), (8712, 230084), (9312, 215259), (9488, 211266), (9603, 208736), (10674, 187792), (11616, 172563), (11737, 170784), (12804, 156552), (13046, 153648), (13968, 143506), (14232, 140844), (17072, 117414), (17424, 115042), (18976, 105633), (19206, 104368), (19569, 102432), (21348, 93896), (23474, 85392), (25608, 78276), (26092, 76824), (27936, 71753), (28464, 70422), (34144, 58707), (34848, 57521), (35211, 56928), (38412, 52184), (39138, 51216), (42696, 46948)]