2001556128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:939

約数の個数: 192

約数和(自身を含む): 6210860544

約数和(自身を除く): 4209304416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 211, 264, 286, 312, 352, 416, 422, 429, 528, 572, 624, 633, 691, 844, 858, 1056, 1144, 1248, 1266, 1382, 1688, 1716, 2073, 2288, 2321, 2532, 2743, 2764, 3376, 3432, 4146, 4576, 4642, 5064, 5486, 5528, 6752, 6864, 6963, 7601, 8229, 8292, 8983, 9284, 10128, 10972, 11056, 13728, 13926, 15202, 16458, 16584, 17966, 18568, 20256, 21944, 22112, 22803, 26949, 27852, 30173, 30404, 32916, 33168, 35932, 37136, 43888, 45606, 53898, 55704, 60346, 60808, 65832, 66336, 71864, 74272, 87776, 90519, 91212, 98813, 107796, 111408, 120692, 121616, 131664, 143728, 145801, 181038, 182424, 197626, 215592, 222816, 241384, 243232, 263328, 287456, 291602, 296439, 362076, 364848, 395252, 431184, 437403, 482768, 583204, 592878, 724152, 729696, 790504, 862368, 874806, 965536, 1166408, 1185756, 1448304, 1581008, 1603811, 1749612, 1895413, 2332816, 2371512, 2896608, 3162016, 3207622, 3499224, 3790826, 4665632, 4743024, 4811433, 5686239, 6415244, 6998448, 7581652, 9486048, 9622866, 11372478, 12830488, 13996896, 15163304, 19245732, 20849543, 22744956, 25660976, 30326608, 38491464, 41699086, 45489912, 51321952, 60653216, 62548629, 76982928, 83398172, 90979824, 125097258, 153965856, 166796344, 181959648, 250194516, 333592688, 500389032, 667185376, 1000778064, 2001556128]

約数ペア:

[(1, 2001556128), (2, 1000778064), (3, 667185376), (4, 500389032), (6, 333592688), (8, 250194516), (11, 181959648), (12, 166796344), (13, 153965856), (16, 125097258), (22, 90979824), (24, 83398172), (26, 76982928), (32, 62548629), (33, 60653216), (39, 51321952), (44, 45489912), (48, 41699086), (52, 38491464), (66, 30326608), (78, 25660976), (88, 22744956), (96, 20849543), (104, 19245732), (132, 15163304), (143, 13996896), (156, 12830488), (176, 11372478), (208, 9622866), (211, 9486048), (264, 7581652), (286, 6998448), (312, 6415244), (352, 5686239), (416, 4811433), (422, 4743024), (429, 4665632), (528, 3790826), (572, 3499224), (624, 3207622), (633, 3162016), (691, 2896608), (844, 2371512), (858, 2332816), (1056, 1895413), (1144, 1749612), (1248, 1603811), (1266, 1581008), (1382, 1448304), (1688, 1185756), (1716, 1166408), (2073, 965536), (2288, 874806), (2321, 862368), (2532, 790504), (2743, 729696), (2764, 724152), (3376, 592878), (3432, 583204), (4146, 482768), (4576, 437403), (4642, 431184), (5064, 395252), (5486, 364848), (5528, 362076), (6752, 296439), (6864, 291602), (6963, 287456), (7601, 263328), (8229, 243232), (8292, 241384), (8983, 222816), (9284, 215592), (10128, 197626), (10972, 182424), (11056, 181038), (13728, 145801), (13926, 143728), (15202, 131664), (16458, 121616), (16584, 120692), (17966, 111408), (18568, 107796), (20256, 98813), (21944, 91212), (22112, 90519), (22803, 87776), (26949, 74272), (27852, 71864), (30173, 66336), (30404, 65832), (32916, 60808), (33168, 60346), (35932, 55704), (37136, 53898), (43888, 45606)]