428937696

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 144

約数和(自身を含む): 1350131328

約数和(自身を除く): 921193632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 639, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 1907, 2272, 2343, 2556, 3124, 3168, 3408, 3814, 4686, 5112, 5721, 6248, 6816, 7029, 7628, 9372, 10224, 11442, 12496, 14058, 15256, 17163, 18744, 20448, 20977, 22884, 24992, 28116, 30512, 34326, 37488, 41954, 45768, 56232, 61024, 62931, 68652, 74976, 83908, 91536, 112464, 125862, 135397, 137304, 167816, 183072, 188793, 224928, 251724, 270794, 274608, 335632, 377586, 406191, 503448, 541588, 549216, 671264, 755172, 812382, 1006896, 1083176, 1218573, 1489367, 1510344, 1624764, 2013792, 2166352, 2437146, 2978734, 3020688, 3249528, 4332704, 4468101, 4874292, 5957468, 6041376, 6499056, 8936202, 9748584, 11914936, 12998112, 13404303, 17872404, 19497168, 23829872, 26808606, 35744808, 38994336, 47659744, 53617212, 71489616, 107234424, 142979232, 214468848, 428937696]

約数ペア:

[(1, 428937696), (2, 214468848), (3, 142979232), (4, 107234424), (6, 71489616), (8, 53617212), (9, 47659744), (11, 38994336), (12, 35744808), (16, 26808606), (18, 23829872), (22, 19497168), (24, 17872404), (32, 13404303), (33, 12998112), (36, 11914936), (44, 9748584), (48, 8936202), (66, 6499056), (71, 6041376), (72, 5957468), (88, 4874292), (96, 4468101), (99, 4332704), (132, 3249528), (142, 3020688), (144, 2978734), (176, 2437146), (198, 2166352), (213, 2013792), (264, 1624764), (284, 1510344), (288, 1489367), (352, 1218573), (396, 1083176), (426, 1006896), (528, 812382), (568, 755172), (639, 671264), (781, 549216), (792, 541588), (852, 503448), (1056, 406191), (1136, 377586), (1278, 335632), (1562, 274608), (1584, 270794), (1704, 251724), (1907, 224928), (2272, 188793), (2343, 183072), (2556, 167816), (3124, 137304), (3168, 135397), (3408, 125862), (3814, 112464), (4686, 91536), (5112, 83908), (5721, 74976), (6248, 68652), (6816, 62931), (7029, 61024), (7628, 56232), (9372, 45768), (10224, 41954), (11442, 37488), (12496, 34326), (14058, 30512), (15256, 28116), (17163, 24992), (18744, 22884), (20448, 20977)]