409739304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 1186496640

約数和(自身を除く): 776757336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 67, 68, 78, 102, 104, 134, 136, 156, 201, 204, 221, 268, 312, 402, 408, 442, 536, 663, 804, 871, 884, 1139, 1153, 1326, 1608, 1742, 1768, 2278, 2306, 2613, 2652, 3417, 3459, 3484, 4556, 4612, 5226, 5304, 6834, 6918, 6968, 9112, 9224, 10452, 13668, 13836, 14807, 14989, 19601, 20904, 27336, 27672, 29614, 29978, 39202, 44421, 44967, 58803, 59228, 59956, 77251, 78404, 88842, 89934, 117606, 118456, 119912, 154502, 156808, 177684, 179868, 231753, 235212, 254813, 309004, 355368, 359736, 463506, 470424, 509626, 618008, 764439, 927012, 1004263, 1019252, 1313267, 1528878, 1854024, 2008526, 2038504, 2626534, 3012789, 3057756, 3939801, 4017052, 5253068, 6025578, 6115512, 7879602, 8034104, 10506136, 12051156, 15759204, 17072471, 24102312, 31518408, 34144942, 51217413, 68289884, 102434826, 136579768, 204869652, 409739304]

約数ペア:

[(1, 409739304), (2, 204869652), (3, 136579768), (4, 102434826), (6, 68289884), (8, 51217413), (12, 34144942), (13, 31518408), (17, 24102312), (24, 17072471), (26, 15759204), (34, 12051156), (39, 10506136), (51, 8034104), (52, 7879602), (67, 6115512), (68, 6025578), (78, 5253068), (102, 4017052), (104, 3939801), (134, 3057756), (136, 3012789), (156, 2626534), (201, 2038504), (204, 2008526), (221, 1854024), (268, 1528878), (312, 1313267), (402, 1019252), (408, 1004263), (442, 927012), (536, 764439), (663, 618008), (804, 509626), (871, 470424), (884, 463506), (1139, 359736), (1153, 355368), (1326, 309004), (1608, 254813), (1742, 235212), (1768, 231753), (2278, 179868), (2306, 177684), (2613, 156808), (2652, 154502), (3417, 119912), (3459, 118456), (3484, 117606), (4556, 89934), (4612, 88842), (5226, 78404), (5304, 77251), (6834, 59956), (6918, 59228), (6968, 58803), (9112, 44967), (9224, 44421), (10452, 39202), (13668, 29978), (13836, 29614), (14807, 27672), (14989, 27336), (19601, 20904)]