245299992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11497}}^1$

素因数の和:11640

約数の個数: 64

約数和(自身を含む): 706437120

約数和(自身を除く): 461137128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 11497, 21336, 22994, 34491, 45988, 68982, 80479, 91976, 137964, 160958, 241437, 275928, 321916, 482874, 643832, 965748, 1460119, 1931496, 2920238, 4380357, 5840476, 8760714, 10220833, 11680952, 17521428, 20441666, 30662499, 35042856, 40883332, 61324998, 81766664, 122649996, 245299992]

約数ペア:

[(1, 245299992), (2, 122649996), (3, 81766664), (4, 61324998), (6, 40883332), (7, 35042856), (8, 30662499), (12, 20441666), (14, 17521428), (21, 11680952), (24, 10220833), (28, 8760714), (42, 5840476), (56, 4380357), (84, 2920238), (127, 1931496), (168, 1460119), (254, 965748), (381, 643832), (508, 482874), (762, 321916), (889, 275928), (1016, 241437), (1524, 160958), (1778, 137964), (2667, 91976), (3048, 80479), (3556, 68982), (5334, 45988), (7112, 34491), (10668, 22994), (11497, 21336)]