2508641928

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{297797}}^1$

素因数の和:297828

約数の個数: 80

約数和(自身を含む): 7567047180

約数和(自身を除く): 5058405252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 297797, 595594, 893391, 1191188, 1786782, 2382376, 2680173, 3573564, 3871361, 5360346, 7147128, 7742722, 8040519, 10720692, 11614083, 15485444, 16081038, 21441384, 23228166, 24121557, 30970888, 32162076, 34842249, 46456332, 48243114, 64324152, 69684498, 92912664, 96486228, 104526747, 139368996, 192972456, 209053494, 278737992, 313580241, 418106988, 627160482, 836213976, 1254320964, 2508641928]

約数ペア:

[(1, 2508641928), (2, 1254320964), (3, 836213976), (4, 627160482), (6, 418106988), (8, 313580241), (9, 278737992), (12, 209053494), (13, 192972456), (18, 139368996), (24, 104526747), (26, 96486228), (27, 92912664), (36, 69684498), (39, 64324152), (52, 48243114), (54, 46456332), (72, 34842249), (78, 32162076), (81, 30970888), (104, 24121557), (108, 23228166), (117, 21441384), (156, 16081038), (162, 15485444), (216, 11614083), (234, 10720692), (312, 8040519), (324, 7742722), (351, 7147128), (468, 5360346), (648, 3871361), (702, 3573564), (936, 2680173), (1053, 2382376), (1404, 1786782), (2106, 1191188), (2808, 893391), (4212, 595594), (8424, 297797)]