642412848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2483

約数の個数: 160

約数和(自身を含む): 2098294272

約数和(自身を除く): 1455881424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 112, 132, 146, 154, 168, 176, 219, 231, 264, 292, 308, 336, 438, 462, 511, 528, 584, 616, 803, 876, 924, 1022, 1168, 1232, 1533, 1606, 1752, 1848, 2044, 2381, 2409, 3066, 3212, 3504, 3696, 4088, 4762, 4818, 5621, 6132, 6424, 7143, 8176, 9524, 9636, 11242, 12264, 12848, 14286, 16667, 16863, 19048, 19272, 22484, 24528, 26191, 28572, 33334, 33726, 38096, 38544, 44968, 50001, 52382, 57144, 66668, 67452, 78573, 89936, 100002, 104764, 114288, 133336, 134904, 157146, 173813, 183337, 200004, 209528, 266672, 269808, 314292, 347626, 366674, 400008, 419056, 521439, 550011, 628584, 695252, 733348, 800016, 1042878, 1100022, 1216691, 1257168, 1390504, 1466696, 1911943, 2085756, 2200044, 2433382, 2781008, 2933392, 3650073, 3823886, 4171512, 4400088, 4866764, 5735829, 7300146, 7647772, 8343024, 8800176, 9733528, 11471658, 13383601, 14600292, 15295544, 19467056, 22943316, 26767202, 29200584, 30591088, 40150803, 45886632, 53534404, 58401168, 80301606, 91773264, 107068808, 160603212, 214137616, 321206424, 642412848]

約数ペア:

[(1, 642412848), (2, 321206424), (3, 214137616), (4, 160603212), (6, 107068808), (7, 91773264), (8, 80301606), (11, 58401168), (12, 53534404), (14, 45886632), (16, 40150803), (21, 30591088), (22, 29200584), (24, 26767202), (28, 22943316), (33, 19467056), (42, 15295544), (44, 14600292), (48, 13383601), (56, 11471658), (66, 9733528), (73, 8800176), (77, 8343024), (84, 7647772), (88, 7300146), (112, 5735829), (132, 4866764), (146, 4400088), (154, 4171512), (168, 3823886), (176, 3650073), (219, 2933392), (231, 2781008), (264, 2433382), (292, 2200044), (308, 2085756), (336, 1911943), (438, 1466696), (462, 1390504), (511, 1257168), (528, 1216691), (584, 1100022), (616, 1042878), (803, 800016), (876, 733348), (924, 695252), (1022, 628584), (1168, 550011), (1232, 521439), (1533, 419056), (1606, 400008), (1752, 366674), (1848, 347626), (2044, 314292), (2381, 269808), (2409, 266672), (3066, 209528), (3212, 200004), (3504, 183337), (3696, 173813), (4088, 157146), (4762, 134904), (4818, 133336), (5621, 114288), (6132, 104764), (6424, 100002), (7143, 89936), (8176, 78573), (9524, 67452), (9636, 66668), (11242, 57144), (12264, 52382), (12848, 50001), (14286, 44968), (16667, 38544), (16863, 38096), (19048, 33726), (19272, 33334), (22484, 28572), (24528, 26191)]