226716984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 682161480

約数和(自身を除く): 455444496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 131, 156, 172, 234, 258, 262, 312, 344, 387, 393, 468, 516, 524, 559, 774, 786, 936, 1032, 1048, 1118, 1179, 1548, 1572, 1677, 1703, 1849, 2236, 2358, 3096, 3144, 3354, 3406, 3698, 4472, 4716, 5031, 5109, 5547, 5633, 6708, 6812, 7396, 9432, 10062, 10218, 11094, 11266, 13416, 13624, 14792, 15327, 16641, 16899, 20124, 20436, 22188, 22532, 24037, 30654, 33282, 33798, 40248, 40872, 44376, 45064, 48074, 50697, 61308, 66564, 67596, 72111, 73229, 96148, 101394, 122616, 133128, 135192, 144222, 146458, 192296, 202788, 216333, 219687, 242219, 288444, 292916, 405576, 432666, 439374, 484438, 576888, 585832, 659061, 726657, 865332, 878748, 968876, 1318122, 1453314, 1730664, 1757496, 1937752, 2179971, 2636244, 2906628, 3148847, 4359942, 5272488, 5813256, 6297694, 8719884, 9446541, 12595388, 17439768, 18893082, 25190776, 28339623, 37786164, 56679246, 75572328, 113358492, 226716984]

約数ペア:

[(1, 226716984), (2, 113358492), (3, 75572328), (4, 56679246), (6, 37786164), (8, 28339623), (9, 25190776), (12, 18893082), (13, 17439768), (18, 12595388), (24, 9446541), (26, 8719884), (36, 6297694), (39, 5813256), (43, 5272488), (52, 4359942), (72, 3148847), (78, 2906628), (86, 2636244), (104, 2179971), (117, 1937752), (129, 1757496), (131, 1730664), (156, 1453314), (172, 1318122), (234, 968876), (258, 878748), (262, 865332), (312, 726657), (344, 659061), (387, 585832), (393, 576888), (468, 484438), (516, 439374), (524, 432666), (559, 405576), (774, 292916), (786, 288444), (936, 242219), (1032, 219687), (1048, 216333), (1118, 202788), (1179, 192296), (1548, 146458), (1572, 144222), (1677, 135192), (1703, 133128), (1849, 122616), (2236, 101394), (2358, 96148), (3096, 73229), (3144, 72111), (3354, 67596), (3406, 66564), (3698, 61308), (4472, 50697), (4716, 48074), (5031, 45064), (5109, 44376), (5547, 40872), (5633, 40248), (6708, 33798), (6812, 33282), (7396, 30654), (9432, 24037), (10062, 22532), (10218, 22188), (11094, 20436), (11266, 20124), (13416, 16899), (13624, 16641), (14792, 15327)]