400283208

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 1240162560

約数和(自身を除く): 839879352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 188, 216, 234, 243, 282, 312, 324, 337, 351, 376, 423, 468, 486, 564, 611, 648, 674, 702, 846, 936, 972, 1011, 1053, 1128, 1222, 1269, 1348, 1404, 1692, 1833, 1944, 2022, 2106, 2444, 2538, 2696, 2808, 3033, 3159, 3384, 3666, 3807, 4044, 4212, 4381, 4888, 5076, 5499, 6066, 6318, 7332, 7614, 8088, 8424, 8762, 9099, 10152, 10998, 11421, 12132, 12636, 13143, 14664, 15228, 15839, 16497, 17524, 18198, 21996, 22842, 24264, 25272, 26286, 27297, 30456, 31678, 32994, 35048, 36396, 39429, 43992, 45684, 47517, 49491, 52572, 54594, 63356, 65988, 72792, 78858, 81891, 91368, 95034, 98982, 105144, 109188, 118287, 126712, 131976, 142551, 148473, 157716, 163782, 190068, 197964, 205907, 218376, 236574, 285102, 296946, 315432, 327564, 354861, 380136, 395928, 411814, 427653, 473148, 570204, 593892, 617721, 655128, 709722, 823628, 855306, 946296, 1064583, 1140408, 1187784, 1235442, 1282959, 1419444, 1647256, 1710612, 1853163, 2129166, 2470884, 2565918, 2838888, 3421224, 3706326, 3848877, 4258332, 4941768, 5131836, 5559489, 7412652, 7697754, 8516664, 10263672, 11118978, 14825304, 15395508, 16678467, 22237956, 30791016, 33356934, 44475912, 50035401, 66713868, 100070802, 133427736, 200141604, 400283208]

約数ペア:

[(1, 400283208), (2, 200141604), (3, 133427736), (4, 100070802), (6, 66713868), (8, 50035401), (9, 44475912), (12, 33356934), (13, 30791016), (18, 22237956), (24, 16678467), (26, 15395508), (27, 14825304), (36, 11118978), (39, 10263672), (47, 8516664), (52, 7697754), (54, 7412652), (72, 5559489), (78, 5131836), (81, 4941768), (94, 4258332), (104, 3848877), (108, 3706326), (117, 3421224), (141, 2838888), (156, 2565918), (162, 2470884), (188, 2129166), (216, 1853163), (234, 1710612), (243, 1647256), (282, 1419444), (312, 1282959), (324, 1235442), (337, 1187784), (351, 1140408), (376, 1064583), (423, 946296), (468, 855306), (486, 823628), (564, 709722), (611, 655128), (648, 617721), (674, 593892), (702, 570204), (846, 473148), (936, 427653), (972, 411814), (1011, 395928), (1053, 380136), (1128, 354861), (1222, 327564), (1269, 315432), (1348, 296946), (1404, 285102), (1692, 236574), (1833, 218376), (1944, 205907), (2022, 197964), (2106, 190068), (2444, 163782), (2538, 157716), (2696, 148473), (2808, 142551), (3033, 131976), (3159, 126712), (3384, 118287), (3666, 109188), (3807, 105144), (4044, 98982), (4212, 95034), (4381, 91368), (4888, 81891), (5076, 78858), (5499, 72792), (6066, 65988), (6318, 63356), (7332, 54594), (7614, 52572), (8088, 49491), (8424, 47517), (8762, 45684), (9099, 43992), (10152, 39429), (10998, 36396), (11421, 35048), (12132, 32994), (12636, 31678), (13143, 30456), (14664, 27297), (15228, 26286), (15839, 25272), (16497, 24264), (17524, 22842), (18198, 21996)]