2013173256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 5429318400

約数和(自身を除く): 3416145144

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 241, 276, 296, 409, 444, 482, 552, 723, 818, 851, 888, 964, 1227, 1446, 1636, 1702, 1928, 2454, 2553, 2892, 3272, 3404, 4908, 5106, 5543, 5784, 6808, 8917, 9407, 9816, 10212, 11086, 15133, 16629, 17834, 18814, 20424, 22172, 26751, 28221, 30266, 33258, 35668, 37628, 44344, 45399, 53502, 56442, 60532, 66516, 71336, 75256, 90798, 98569, 107004, 112884, 121064, 133032, 181596, 197138, 205091, 214008, 225768, 295707, 348059, 363192, 394276, 410182, 591414, 615273, 696118, 788552, 820364, 1044177, 1182828, 1230546, 1392236, 1640728, 2088354, 2267087, 2365656, 2461092, 2784472, 3647053, 4176708, 4534174, 4922184, 6801261, 7294106, 8353416, 9068348, 10941159, 13602522, 14588212, 18136696, 21882318, 27205044, 29176424, 43764636, 54410088, 83882219, 87529272, 167764438, 251646657, 335528876, 503293314, 671057752, 1006586628, 2013173256]

約数ペア:

[(1, 2013173256), (2, 1006586628), (3, 671057752), (4, 503293314), (6, 335528876), (8, 251646657), (12, 167764438), (23, 87529272), (24, 83882219), (37, 54410088), (46, 43764636), (69, 29176424), (74, 27205044), (92, 21882318), (111, 18136696), (138, 14588212), (148, 13602522), (184, 10941159), (222, 9068348), (241, 8353416), (276, 7294106), (296, 6801261), (409, 4922184), (444, 4534174), (482, 4176708), (552, 3647053), (723, 2784472), (818, 2461092), (851, 2365656), (888, 2267087), (964, 2088354), (1227, 1640728), (1446, 1392236), (1636, 1230546), (1702, 1182828), (1928, 1044177), (2454, 820364), (2553, 788552), (2892, 696118), (3272, 615273), (3404, 591414), (4908, 410182), (5106, 394276), (5543, 363192), (5784, 348059), (6808, 295707), (8917, 225768), (9407, 214008), (9816, 205091), (10212, 197138), (11086, 181596), (15133, 133032), (16629, 121064), (17834, 112884), (18814, 107004), (20424, 98569), (22172, 90798), (26751, 75256), (28221, 71336), (30266, 66516), (33258, 60532), (35668, 56442), (37628, 53502), (44344, 45399)]