239660988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2739

約数の個数: 96

約数和(自身を含む): 679257600

約数和(自身を除く): 439596612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 203, 222, 259, 348, 406, 444, 518, 609, 777, 812, 1036, 1073, 1218, 1554, 2146, 2436, 2659, 3108, 3219, 4292, 5318, 6438, 7511, 7977, 10636, 12876, 15022, 15954, 18613, 22533, 30044, 31908, 37226, 45066, 55839, 74452, 77111, 90132, 98383, 111678, 154222, 196766, 223356, 231333, 295149, 308444, 393532, 462666, 539777, 590298, 688681, 925332, 1079554, 1180596, 1377362, 1619331, 2066043, 2159108, 2754724, 2853107, 3238662, 4132086, 5706214, 6477324, 8264172, 8559321, 11412428, 17118642, 19971749, 34237284, 39943498, 59915247, 79886996, 119830494, 239660988]

約数ペア:

[(1, 239660988), (2, 119830494), (3, 79886996), (4, 59915247), (6, 39943498), (7, 34237284), (12, 19971749), (14, 17118642), (21, 11412428), (28, 8559321), (29, 8264172), (37, 6477324), (42, 5706214), (58, 4132086), (74, 3238662), (84, 2853107), (87, 2754724), (111, 2159108), (116, 2066043), (148, 1619331), (174, 1377362), (203, 1180596), (222, 1079554), (259, 925332), (348, 688681), (406, 590298), (444, 539777), (518, 462666), (609, 393532), (777, 308444), (812, 295149), (1036, 231333), (1073, 223356), (1218, 196766), (1554, 154222), (2146, 111678), (2436, 98383), (2659, 90132), (3108, 77111), (3219, 74452), (4292, 55839), (5318, 45066), (6438, 37226), (7511, 31908), (7977, 30044), (10636, 22533), (12876, 18613), (15022, 15954)]