650805804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 1861816320

約数和(自身を除く): 1211010516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 73, 94, 99, 132, 141, 146, 188, 198, 219, 282, 292, 396, 423, 438, 479, 517, 564, 657, 803, 846, 876, 958, 1034, 1314, 1437, 1551, 1606, 1692, 1916, 2068, 2409, 2628, 2874, 3102, 3212, 3431, 4311, 4653, 4818, 5269, 5748, 6204, 6862, 7227, 8622, 9306, 9636, 10293, 10538, 13724, 14454, 15807, 17244, 18612, 20586, 21076, 22513, 28908, 30879, 31614, 34967, 37741, 41172, 45026, 47421, 61758, 63228, 67539, 69934, 75482, 90052, 94842, 104901, 113223, 123516, 135078, 139868, 150964, 189684, 202617, 209802, 226446, 247643, 270156, 314703, 339669, 384637, 405234, 419604, 452892, 495286, 629406, 679338, 742929, 769274, 810468, 990572, 1153911, 1258812, 1358676, 1485858, 1538548, 1643449, 2228787, 2307822, 2971716, 3286898, 3461733, 4457574, 4615644, 4930347, 6573796, 6923466, 8915148, 9860694, 13846932, 14791041, 18077939, 19721388, 29582082, 36155878, 54233817, 59164164, 72311756, 108467634, 162701451, 216935268, 325402902, 650805804]

約数ペア:

[(1, 650805804), (2, 325402902), (3, 216935268), (4, 162701451), (6, 108467634), (9, 72311756), (11, 59164164), (12, 54233817), (18, 36155878), (22, 29582082), (33, 19721388), (36, 18077939), (44, 14791041), (47, 13846932), (66, 9860694), (73, 8915148), (94, 6923466), (99, 6573796), (132, 4930347), (141, 4615644), (146, 4457574), (188, 3461733), (198, 3286898), (219, 2971716), (282, 2307822), (292, 2228787), (396, 1643449), (423, 1538548), (438, 1485858), (479, 1358676), (517, 1258812), (564, 1153911), (657, 990572), (803, 810468), (846, 769274), (876, 742929), (958, 679338), (1034, 629406), (1314, 495286), (1437, 452892), (1551, 419604), (1606, 405234), (1692, 384637), (1916, 339669), (2068, 314703), (2409, 270156), (2628, 247643), (2874, 226446), (3102, 209802), (3212, 202617), (3431, 189684), (4311, 150964), (4653, 139868), (4818, 135078), (5269, 123516), (5748, 113223), (6204, 104901), (6862, 94842), (7227, 90052), (8622, 75482), (9306, 69934), (9636, 67539), (10293, 63228), (10538, 61758), (13724, 47421), (14454, 45026), (15807, 41172), (17244, 37741), (18612, 34967), (20586, 31614), (21076, 30879), (22513, 28908)]