243295416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 823979520

約数和(自身を除く): 580684104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 182, 213, 234, 252, 273, 284, 312, 364, 426, 468, 497, 504, 523, 546, 568, 639, 728, 819, 852, 923, 936, 994, 1046, 1092, 1278, 1491, 1569, 1638, 1704, 1846, 1988, 2092, 2184, 2556, 2769, 2982, 3138, 3276, 3661, 3692, 3976, 4184, 4473, 4707, 5112, 5538, 5964, 6276, 6461, 6552, 6799, 7322, 7384, 8307, 8946, 9414, 10983, 11076, 11928, 12552, 12922, 13598, 14644, 16614, 17892, 18828, 19383, 20397, 21966, 22152, 25844, 27196, 29288, 32949, 33228, 35784, 37133, 37656, 38766, 40794, 43932, 47593, 51688, 54392, 58149, 61191, 65898, 66456, 74266, 77532, 81588, 87864, 95186, 111399, 116298, 122382, 131796, 142779, 148532, 155064, 163176, 190372, 222798, 232596, 244764, 259931, 263592, 285558, 297064, 334197, 380744, 428337, 445596, 465192, 482729, 489528, 519862, 571116, 668394, 779793, 856674, 891192, 965458, 1039724, 1142232, 1336788, 1448187, 1559586, 1713348, 1930916, 2079448, 2339379, 2673576, 2896374, 3119172, 3379103, 3426696, 3861832, 4344561, 4678758, 5792748, 6238344, 6758206, 8689122, 9357516, 10137309, 11585496, 13516412, 17378244, 18715032, 20274618, 27032824, 30411927, 34756488, 40549236, 60823854, 81098472, 121647708, 243295416]

約数ペア:

[(1, 243295416), (2, 121647708), (3, 81098472), (4, 60823854), (6, 40549236), (7, 34756488), (8, 30411927), (9, 27032824), (12, 20274618), (13, 18715032), (14, 17378244), (18, 13516412), (21, 11585496), (24, 10137309), (26, 9357516), (28, 8689122), (36, 6758206), (39, 6238344), (42, 5792748), (52, 4678758), (56, 4344561), (63, 3861832), (71, 3426696), (72, 3379103), (78, 3119172), (84, 2896374), (91, 2673576), (104, 2339379), (117, 2079448), (126, 1930916), (142, 1713348), (156, 1559586), (168, 1448187), (182, 1336788), (213, 1142232), (234, 1039724), (252, 965458), (273, 891192), (284, 856674), (312, 779793), (364, 668394), (426, 571116), (468, 519862), (497, 489528), (504, 482729), (523, 465192), (546, 445596), (568, 428337), (639, 380744), (728, 334197), (819, 297064), (852, 285558), (923, 263592), (936, 259931), (994, 244764), (1046, 232596), (1092, 222798), (1278, 190372), (1491, 163176), (1569, 155064), (1638, 148532), (1704, 142779), (1846, 131796), (1988, 122382), (2092, 116298), (2184, 111399), (2556, 95186), (2769, 87864), (2982, 81588), (3138, 77532), (3276, 74266), (3661, 66456), (3692, 65898), (3976, 61191), (4184, 58149), (4473, 54392), (4707, 51688), (5112, 47593), (5538, 43932), (5964, 40794), (6276, 38766), (6461, 37656), (6552, 37133), (6799, 35784), (7322, 33228), (7384, 32949), (8307, 29288), (8946, 27196), (9414, 25844), (10983, 22152), (11076, 21966), (11928, 20397), (12552, 19383), (12922, 18828), (13598, 17892), (14644, 16614)]