287199432

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 877356480

約数和(自身を除く): 590157048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 103, 104, 108, 117, 156, 162, 206, 216, 234, 309, 312, 324, 331, 351, 412, 468, 618, 648, 662, 702, 824, 927, 936, 993, 1053, 1236, 1324, 1339, 1404, 1854, 1986, 2106, 2472, 2648, 2678, 2781, 2808, 2979, 3708, 3972, 4017, 4212, 4303, 5356, 5562, 5958, 7416, 7944, 8034, 8343, 8424, 8606, 8937, 10712, 11124, 11916, 12051, 12909, 16068, 16686, 17212, 17874, 22248, 23832, 24102, 25818, 26811, 32136, 33372, 34093, 34424, 35748, 36153, 38727, 48204, 51636, 53622, 66744, 68186, 71496, 72306, 77454, 96408, 102279, 103272, 107244, 108459, 116181, 136372, 144612, 154908, 204558, 214488, 216918, 232362, 272744, 289224, 306837, 309816, 348543, 409116, 433836, 443209, 464724, 613674, 697086, 818232, 867672, 886418, 920511, 929448, 1227348, 1329627, 1394172, 1772836, 1841022, 2454696, 2659254, 2761533, 2788344, 3545672, 3682044, 3988881, 5318508, 5523066, 7364088, 7977762, 10637016, 11046132, 11966643, 15955524, 22092264, 23933286, 31911048, 35899929, 47866572, 71799858, 95733144, 143599716, 287199432]

約数ペア:

[(1, 287199432), (2, 143599716), (3, 95733144), (4, 71799858), (6, 47866572), (8, 35899929), (9, 31911048), (12, 23933286), (13, 22092264), (18, 15955524), (24, 11966643), (26, 11046132), (27, 10637016), (36, 7977762), (39, 7364088), (52, 5523066), (54, 5318508), (72, 3988881), (78, 3682044), (81, 3545672), (103, 2788344), (104, 2761533), (108, 2659254), (117, 2454696), (156, 1841022), (162, 1772836), (206, 1394172), (216, 1329627), (234, 1227348), (309, 929448), (312, 920511), (324, 886418), (331, 867672), (351, 818232), (412, 697086), (468, 613674), (618, 464724), (648, 443209), (662, 433836), (702, 409116), (824, 348543), (927, 309816), (936, 306837), (993, 289224), (1053, 272744), (1236, 232362), (1324, 216918), (1339, 214488), (1404, 204558), (1854, 154908), (1986, 144612), (2106, 136372), (2472, 116181), (2648, 108459), (2678, 107244), (2781, 103272), (2808, 102279), (2979, 96408), (3708, 77454), (3972, 72306), (4017, 71496), (4212, 68186), (4303, 66744), (5356, 53622), (5562, 51636), (5958, 48204), (7416, 38727), (7944, 36153), (8034, 35748), (8343, 34424), (8424, 34093), (8606, 33372), (8937, 32136), (10712, 26811), (11124, 25818), (11916, 24102), (12051, 23832), (12909, 22248), (16068, 17874), (16686, 17212)]