210304824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 590768640

約数和(自身を除く): 380463816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 73, 92, 102, 136, 138, 146, 184, 204, 219, 276, 292, 307, 391, 408, 438, 552, 584, 614, 782, 876, 921, 1173, 1228, 1241, 1564, 1679, 1752, 1842, 2346, 2456, 2482, 3128, 3358, 3684, 3723, 4692, 4964, 5037, 5219, 6716, 7061, 7368, 7446, 9384, 9928, 10074, 10438, 13432, 14122, 14892, 15657, 20148, 20876, 21183, 22411, 28244, 28543, 29784, 31314, 40296, 41752, 42366, 44822, 56488, 57086, 62628, 67233, 84732, 85629, 89644, 114172, 120037, 125256, 134466, 169464, 171258, 179288, 228344, 240074, 268932, 342516, 360111, 380987, 480148, 515453, 537864, 685032, 720222, 761974, 960296, 1030906, 1142961, 1440444, 1523948, 1546359, 2061812, 2285922, 2880888, 3047896, 3092718, 4123624, 4571844, 6185436, 8762701, 9143688, 12370872, 17525402, 26288103, 35050804, 52576206, 70101608, 105152412, 210304824]

約数ペア:

[(1, 210304824), (2, 105152412), (3, 70101608), (4, 52576206), (6, 35050804), (8, 26288103), (12, 17525402), (17, 12370872), (23, 9143688), (24, 8762701), (34, 6185436), (46, 4571844), (51, 4123624), (68, 3092718), (69, 3047896), (73, 2880888), (92, 2285922), (102, 2061812), (136, 1546359), (138, 1523948), (146, 1440444), (184, 1142961), (204, 1030906), (219, 960296), (276, 761974), (292, 720222), (307, 685032), (391, 537864), (408, 515453), (438, 480148), (552, 380987), (584, 360111), (614, 342516), (782, 268932), (876, 240074), (921, 228344), (1173, 179288), (1228, 171258), (1241, 169464), (1564, 134466), (1679, 125256), (1752, 120037), (1842, 114172), (2346, 89644), (2456, 85629), (2482, 84732), (3128, 67233), (3358, 62628), (3684, 57086), (3723, 56488), (4692, 44822), (4964, 42366), (5037, 41752), (5219, 40296), (6716, 31314), (7061, 29784), (7368, 28543), (7446, 28244), (9384, 22411), (9928, 21183), (10074, 20876), (10438, 20148), (13432, 15657), (14122, 14892)]