6820128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 23587200

約数和(自身を除く): 16767072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 199, 204, 224, 238, 252, 272, 288, 306, 336, 357, 398, 408, 476, 504, 544, 597, 612, 672, 714, 796, 816, 952, 1008, 1071, 1194, 1224, 1393, 1428, 1592, 1632, 1791, 1904, 2016, 2142, 2388, 2448, 2786, 2856, 3184, 3383, 3582, 3808, 4179, 4284, 4776, 4896, 5572, 5712, 6368, 6766, 7164, 8358, 8568, 9552, 10149, 11144, 11424, 12537, 13532, 14328, 16716, 17136, 19104, 20298, 22288, 23681, 25074, 27064, 28656, 30447, 33432, 34272, 40596, 44576, 47362, 50148, 54128, 57312, 60894, 66864, 71043, 81192, 94724, 100296, 108256, 121788, 133728, 142086, 162384, 189448, 200592, 213129, 243576, 284172, 324768, 378896, 401184, 426258, 487152, 568344, 757792, 852516, 974304, 1136688, 1705032, 2273376, 3410064, 6820128]

約数ペア:

[(1, 6820128), (2, 3410064), (3, 2273376), (4, 1705032), (6, 1136688), (7, 974304), (8, 852516), (9, 757792), (12, 568344), (14, 487152), (16, 426258), (17, 401184), (18, 378896), (21, 324768), (24, 284172), (28, 243576), (32, 213129), (34, 200592), (36, 189448), (42, 162384), (48, 142086), (51, 133728), (56, 121788), (63, 108256), (68, 100296), (72, 94724), (84, 81192), (96, 71043), (102, 66864), (112, 60894), (119, 57312), (126, 54128), (136, 50148), (144, 47362), (153, 44576), (168, 40596), (199, 34272), (204, 33432), (224, 30447), (238, 28656), (252, 27064), (272, 25074), (288, 23681), (306, 22288), (336, 20298), (357, 19104), (398, 17136), (408, 16716), (476, 14328), (504, 13532), (544, 12537), (597, 11424), (612, 11144), (672, 10149), (714, 9552), (796, 8568), (816, 8358), (952, 7164), (1008, 6766), (1071, 6368), (1194, 5712), (1224, 5572), (1393, 4896), (1428, 4776), (1592, 4284), (1632, 4179), (1791, 3808), (1904, 3582), (2016, 3383), (2142, 3184), (2388, 2856), (2448, 2786)]