1337795312

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 3026949120

約数和(自身を除く): 1689153808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 103, 112, 178, 206, 356, 412, 623, 712, 721, 824, 1246, 1303, 1424, 1442, 1648, 2492, 2606, 2884, 4984, 5212, 5768, 9121, 9167, 9968, 10424, 11536, 18242, 18334, 20848, 36484, 36668, 64169, 72968, 73336, 115967, 128338, 134209, 145936, 146672, 231934, 256676, 268418, 463868, 513352, 536836, 811769, 927736, 939463, 1026704, 1073672, 1623538, 1855472, 1878926, 2147344, 3247076, 3757852, 6494152, 7515704, 11944601, 12988304, 15031408, 23889202, 47778404, 83612207, 95556808, 167224414, 191113616, 334448828, 668897656, 1337795312]

約数ペア:

[(1, 1337795312), (2, 668897656), (4, 334448828), (7, 191113616), (8, 167224414), (14, 95556808), (16, 83612207), (28, 47778404), (56, 23889202), (89, 15031408), (103, 12988304), (112, 11944601), (178, 7515704), (206, 6494152), (356, 3757852), (412, 3247076), (623, 2147344), (712, 1878926), (721, 1855472), (824, 1623538), (1246, 1073672), (1303, 1026704), (1424, 939463), (1442, 927736), (1648, 811769), (2492, 536836), (2606, 513352), (2884, 463868), (4984, 268418), (5212, 256676), (5768, 231934), (9121, 146672), (9167, 145936), (9968, 134209), (10424, 128338), (11536, 115967), (18242, 73336), (18334, 72968), (20848, 64169), (36484, 36668)]