191728548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1723}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 530895456

約数和(自身を除く): 339166908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 281, 396, 562, 843, 1124, 1686, 1723, 2529, 3091, 3372, 3446, 5058, 5169, 6182, 6892, 9273, 10116, 10338, 12364, 15507, 18546, 18953, 20676, 27819, 31014, 37092, 37906, 55638, 56859, 62028, 75812, 111276, 113718, 170577, 227436, 341154, 484163, 682308, 968326, 1452489, 1936652, 2904978, 4357467, 5325793, 5809956, 8714934, 10651586, 15977379, 17429868, 21303172, 31954758, 47932137, 63909516, 95864274, 191728548]

約数ペア:

[(1, 191728548), (2, 95864274), (3, 63909516), (4, 47932137), (6, 31954758), (9, 21303172), (11, 17429868), (12, 15977379), (18, 10651586), (22, 8714934), (33, 5809956), (36, 5325793), (44, 4357467), (66, 2904978), (99, 1936652), (132, 1452489), (198, 968326), (281, 682308), (396, 484163), (562, 341154), (843, 227436), (1124, 170577), (1686, 113718), (1723, 111276), (2529, 75812), (3091, 62028), (3372, 56859), (3446, 55638), (5058, 37906), (5169, 37092), (6182, 31014), (6892, 27819), (9273, 20676), (10116, 18953), (10338, 18546), (12364, 15507)]