260345358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158941}}^1$

素因数の和:158969

約数の個数: 48

約数和(自身を含む): 694258656

約数和(自身を除く): 433913298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 158941, 317882, 476823, 953646, 1112587, 1430469, 2066233, 2225174, 2860938, 3337761, 4132466, 6198699, 6675522, 10013283, 12397398, 14463631, 18596097, 20026566, 28927262, 37192194, 43390893, 86781786, 130172679, 260345358]

約数ペア:

[(1, 260345358), (2, 130172679), (3, 86781786), (6, 43390893), (7, 37192194), (9, 28927262), (13, 20026566), (14, 18596097), (18, 14463631), (21, 12397398), (26, 10013283), (39, 6675522), (42, 6198699), (63, 4132466), (78, 3337761), (91, 2860938), (117, 2225174), (126, 2066233), (182, 1430469), (234, 1112587), (273, 953646), (546, 476823), (819, 317882), (1638, 158941)]