13640256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 47548800

約数和(自身を除く): 33908544

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, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 199, 204, 224, 238, 252, 272, 288, 306, 336, 357, 398, 408, 448, 476, 504, 544, 576, 597, 612, 672, 714, 796, 816, 952, 1008, 1071, 1088, 1194, 1224, 1344, 1393, 1428, 1592, 1632, 1791, 1904, 2016, 2142, 2388, 2448, 2786, 2856, 3184, 3264, 3383, 3582, 3808, 4032, 4179, 4284, 4776, 4896, 5572, 5712, 6368, 6766, 7164, 7616, 8358, 8568, 9552, 9792, 10149, 11144, 11424, 12537, 12736, 13532, 14328, 16716, 17136, 19104, 20298, 22288, 22848, 23681, 25074, 27064, 28656, 30447, 33432, 34272, 38208, 40596, 44576, 47362, 50148, 54128, 57312, 60894, 66864, 68544, 71043, 81192, 89152, 94724, 100296, 108256, 114624, 121788, 133728, 142086, 162384, 189448, 200592, 213129, 216512, 243576, 267456, 284172, 324768, 378896, 401184, 426258, 487152, 568344, 649536, 757792, 802368, 852516, 974304, 1136688, 1515584, 1705032, 1948608, 2273376, 3410064, 4546752, 6820128, 13640256]

約数ペア:

[(1, 13640256), (2, 6820128), (3, 4546752), (4, 3410064), (6, 2273376), (7, 1948608), (8, 1705032), (9, 1515584), (12, 1136688), (14, 974304), (16, 852516), (17, 802368), (18, 757792), (21, 649536), (24, 568344), (28, 487152), (32, 426258), (34, 401184), (36, 378896), (42, 324768), (48, 284172), (51, 267456), (56, 243576), (63, 216512), (64, 213129), (68, 200592), (72, 189448), (84, 162384), (96, 142086), (102, 133728), (112, 121788), (119, 114624), (126, 108256), (136, 100296), (144, 94724), (153, 89152), (168, 81192), (192, 71043), (199, 68544), (204, 66864), (224, 60894), (238, 57312), (252, 54128), (272, 50148), (288, 47362), (306, 44576), (336, 40596), (357, 38208), (398, 34272), (408, 33432), (448, 30447), (476, 28656), (504, 27064), (544, 25074), (576, 23681), (597, 22848), (612, 22288), (672, 20298), (714, 19104), (796, 17136), (816, 16716), (952, 14328), (1008, 13532), (1071, 12736), (1088, 12537), (1194, 11424), (1224, 11144), (1344, 10149), (1393, 9792), (1428, 9552), (1592, 8568), (1632, 8358), (1791, 7616), (1904, 7164), (2016, 6766), (2142, 6368), (2388, 5712), (2448, 5572), (2786, 4896), (2856, 4776), (3184, 4284), (3264, 4179), (3383, 4032), (3582, 3808)]