1330790384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1303}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 3220984320

約数和(自身を除く): 1890193936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 829, 1232, 1303, 1658, 2606, 3316, 5212, 5803, 6632, 9119, 9121, 10424, 11606, 13264, 14333, 18238, 18242, 20848, 23212, 28666, 36476, 36484, 46424, 57332, 63833, 72952, 72968, 92848, 100331, 114664, 127666, 145904, 145936, 200662, 229328, 255332, 401324, 510664, 802648, 1021328, 1080187, 1605296, 2160374, 4320748, 7561309, 8641496, 11882057, 15122618, 17282992, 23764114, 30245236, 47528228, 60490472, 83174399, 95056456, 120980944, 166348798, 190112912, 332697596, 665395192, 1330790384]

約数ペア:

[(1, 1330790384), (2, 665395192), (4, 332697596), (7, 190112912), (8, 166348798), (11, 120980944), (14, 95056456), (16, 83174399), (22, 60490472), (28, 47528228), (44, 30245236), (56, 23764114), (77, 17282992), (88, 15122618), (112, 11882057), (154, 8641496), (176, 7561309), (308, 4320748), (616, 2160374), (829, 1605296), (1232, 1080187), (1303, 1021328), (1658, 802648), (2606, 510664), (3316, 401324), (5212, 255332), (5803, 229328), (6632, 200662), (9119, 145936), (9121, 145904), (10424, 127666), (11606, 114664), (13264, 100331), (14333, 92848), (18238, 72968), (18242, 72952), (20848, 63833), (23212, 57332), (28666, 46424), (36476, 36484)]