1309821984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15737}}^1$

素因数の和:15787

約数の個数: 108

約数和(自身を含む): 3957052554

約数和(自身を除く): 2647230570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 2312, 2448, 2601, 3468, 4624, 4896, 5202, 6936, 9248, 10404, 13872, 15737, 20808, 27744, 31474, 41616, 47211, 62948, 83232, 94422, 125896, 141633, 188844, 251792, 267529, 283266, 377688, 503584, 535058, 566532, 755376, 802587, 1070116, 1133064, 1510752, 1605174, 2140232, 2266128, 2407761, 3210348, 4280464, 4532256, 4547993, 4815522, 6420696, 8560928, 9095986, 9631044, 12841392, 13643979, 18191972, 19262088, 25682784, 27287958, 36383944, 38524176, 40931937, 54575916, 72767888, 77048352, 81863874, 109151832, 145535776, 163727748, 218303664, 327455496, 436607328, 654910992, 1309821984]

約数ペア:

[(1, 1309821984), (2, 654910992), (3, 436607328), (4, 327455496), (6, 218303664), (8, 163727748), (9, 145535776), (12, 109151832), (16, 81863874), (17, 77048352), (18, 72767888), (24, 54575916), (32, 40931937), (34, 38524176), (36, 36383944), (48, 27287958), (51, 25682784), (68, 19262088), (72, 18191972), (96, 13643979), (102, 12841392), (136, 9631044), (144, 9095986), (153, 8560928), (204, 6420696), (272, 4815522), (288, 4547993), (289, 4532256), (306, 4280464), (408, 3210348), (544, 2407761), (578, 2266128), (612, 2140232), (816, 1605174), (867, 1510752), (1156, 1133064), (1224, 1070116), (1632, 802587), (1734, 755376), (2312, 566532), (2448, 535058), (2601, 503584), (3468, 377688), (4624, 283266), (4896, 267529), (5202, 251792), (6936, 188844), (9248, 141633), (10404, 125896), (13872, 94422), (15737, 83232), (20808, 62948), (27744, 47211), (31474, 41616)]