331294096

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 819590400

約数和(自身を除く): 488296304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 53, 56, 67, 68, 98, 106, 112, 119, 134, 136, 196, 212, 238, 268, 272, 343, 371, 392, 424, 469, 476, 536, 686, 742, 784, 833, 848, 901, 938, 952, 1072, 1139, 1372, 1484, 1666, 1802, 1876, 1904, 2278, 2597, 2744, 2968, 3283, 3332, 3551, 3604, 3752, 4556, 5194, 5488, 5831, 5936, 6307, 6566, 6664, 7102, 7208, 7504, 7973, 9112, 10388, 11662, 12614, 13132, 13328, 14204, 14416, 15946, 18179, 18224, 20776, 22981, 23324, 24857, 25228, 26264, 28408, 31892, 36358, 41552, 44149, 45962, 46648, 49714, 50456, 52528, 55811, 56816, 60367, 63784, 72716, 88298, 91924, 93296, 99428, 100912, 111622, 120734, 127568, 145432, 173999, 176596, 183848, 198856, 223244, 241468, 290864, 309043, 347998, 353192, 367696, 390677, 397712, 422569, 446488, 482936, 618086, 695996, 706384, 781354, 845138, 892976, 965872, 1217993, 1236172, 1391992, 1562708, 1690276, 2435986, 2472344, 2783984, 2957983, 3125416, 3380552, 4871972, 4944688, 5915966, 6250832, 6761104, 9743944, 11831932, 19487888, 20705881, 23663864, 41411762, 47327728, 82823524, 165647048, 331294096]

約数ペア:

[(1, 331294096), (2, 165647048), (4, 82823524), (7, 47327728), (8, 41411762), (14, 23663864), (16, 20705881), (17, 19487888), (28, 11831932), (34, 9743944), (49, 6761104), (53, 6250832), (56, 5915966), (67, 4944688), (68, 4871972), (98, 3380552), (106, 3125416), (112, 2957983), (119, 2783984), (134, 2472344), (136, 2435986), (196, 1690276), (212, 1562708), (238, 1391992), (268, 1236172), (272, 1217993), (343, 965872), (371, 892976), (392, 845138), (424, 781354), (469, 706384), (476, 695996), (536, 618086), (686, 482936), (742, 446488), (784, 422569), (833, 397712), (848, 390677), (901, 367696), (938, 353192), (952, 347998), (1072, 309043), (1139, 290864), (1372, 241468), (1484, 223244), (1666, 198856), (1802, 183848), (1876, 176596), (1904, 173999), (2278, 145432), (2597, 127568), (2744, 120734), (2968, 111622), (3283, 100912), (3332, 99428), (3551, 93296), (3604, 91924), (3752, 88298), (4556, 72716), (5194, 63784), (5488, 60367), (5831, 56816), (5936, 55811), (6307, 52528), (6566, 50456), (6664, 49714), (7102, 46648), (7208, 45962), (7504, 44149), (7973, 41552), (9112, 36358), (10388, 31892), (11662, 28408), (12614, 26264), (13132, 25228), (13328, 24857), (14204, 23324), (14416, 22981), (15946, 20776), (18179, 18224)]