2653897392

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{142867}}^1$

素因数の和:142927

約数の個数: 80

約数和(自身を含む): 7794878080

約数和(自身を除く): 5140980688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 142867, 285734, 428601, 571468, 857202, 1142936, 1285803, 1714404, 2285872, 2571606, 3428808, 3857409, 5143212, 6143281, 6857616, 7714818, 10286424, 12286562, 15429636, 18429843, 20572848, 24573124, 30859272, 36859686, 49146248, 55289529, 61718544, 73719372, 98292496, 110579058, 147438744, 165868587, 221158116, 294877488, 331737174, 442316232, 663474348, 884632464, 1326948696, 2653897392]

約数ペア:

[(1, 2653897392), (2, 1326948696), (3, 884632464), (4, 663474348), (6, 442316232), (8, 331737174), (9, 294877488), (12, 221158116), (16, 165868587), (18, 147438744), (24, 110579058), (27, 98292496), (36, 73719372), (43, 61718544), (48, 55289529), (54, 49146248), (72, 36859686), (86, 30859272), (108, 24573124), (129, 20572848), (144, 18429843), (172, 15429636), (216, 12286562), (258, 10286424), (344, 7714818), (387, 6857616), (432, 6143281), (516, 5143212), (688, 3857409), (774, 3428808), (1032, 2571606), (1161, 2285872), (1548, 1714404), (2064, 1285803), (2322, 1142936), (3096, 857202), (4644, 571468), (6192, 428601), (9288, 285734), (18576, 142867)]