1117731984

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2328

約数の個数: 80

約数和(自身を含む): 2948204160

約数和(自身を除く): 1830472176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 157, 213, 284, 314, 426, 471, 568, 628, 852, 942, 1136, 1256, 1704, 1884, 2089, 2512, 3408, 3768, 4178, 6267, 7536, 8356, 11147, 12534, 16712, 22294, 25068, 33424, 33441, 44588, 50136, 66882, 89176, 100272, 133764, 148319, 178352, 267528, 296638, 327973, 444957, 535056, 593276, 655946, 889914, 983919, 1186552, 1311892, 1779828, 1967838, 2373104, 2623784, 3559656, 3935676, 5247568, 7119312, 7871352, 15742704, 23286083, 46572166, 69858249, 93144332, 139716498, 186288664, 279432996, 372577328, 558865992, 1117731984]

約数ペア:

[(1, 1117731984), (2, 558865992), (3, 372577328), (4, 279432996), (6, 186288664), (8, 139716498), (12, 93144332), (16, 69858249), (24, 46572166), (48, 23286083), (71, 15742704), (142, 7871352), (157, 7119312), (213, 5247568), (284, 3935676), (314, 3559656), (426, 2623784), (471, 2373104), (568, 1967838), (628, 1779828), (852, 1311892), (942, 1186552), (1136, 983919), (1256, 889914), (1704, 655946), (1884, 593276), (2089, 535056), (2512, 444957), (3408, 327973), (3768, 296638), (4178, 267528), (6267, 178352), (7536, 148319), (8356, 133764), (11147, 100272), (12534, 89176), (16712, 66882), (22294, 50136), (25068, 44588), (33424, 33441)]