255244392

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5392

約数の個数: 128

約数和(自身を含む): 808617600

約数和(自身を除く): 553373208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 5304, 5347, 5967, 7956, 10694, 11934, 15912, 16041, 21388, 23868, 32082, 42776, 47736, 48123, 64164, 69511, 90899, 96246, 128328, 139022, 144369, 181798, 192492, 208533, 272697, 278044, 288738, 363596, 384984, 417066, 545394, 556088, 577476, 625599, 727192, 818091, 834132, 1090788, 1154952, 1181687, 1251198, 1636182, 1668264, 1876797, 2181576, 2363374, 2454273, 2502396, 3272364, 3545061, 3753594, 4726748, 4908546, 5004792, 6544728, 7090122, 7507188, 9453496, 9817092, 10635183, 14180244, 15014376, 19634184, 21270366, 28360488, 31905549, 42540732, 63811098, 85081464, 127622196, 255244392]

約数ペア:

[(1, 255244392), (2, 127622196), (3, 85081464), (4, 63811098), (6, 42540732), (8, 31905549), (9, 28360488), (12, 21270366), (13, 19634184), (17, 15014376), (18, 14180244), (24, 10635183), (26, 9817092), (27, 9453496), (34, 7507188), (36, 7090122), (39, 6544728), (51, 5004792), (52, 4908546), (54, 4726748), (68, 3753594), (72, 3545061), (78, 3272364), (102, 2502396), (104, 2454273), (108, 2363374), (117, 2181576), (136, 1876797), (153, 1668264), (156, 1636182), (204, 1251198), (216, 1181687), (221, 1154952), (234, 1090788), (306, 834132), (312, 818091), (351, 727192), (408, 625599), (442, 577476), (459, 556088), (468, 545394), (612, 417066), (663, 384984), (702, 363596), (884, 288738), (918, 278044), (936, 272697), (1224, 208533), (1326, 192492), (1404, 181798), (1768, 144369), (1836, 139022), (1989, 128328), (2652, 96246), (2808, 90899), (3672, 69511), (3978, 64164), (5304, 48123), (5347, 47736), (5967, 42776), (7956, 32082), (10694, 23868), (11934, 21388), (15912, 16041)]