315051228

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 834624000

約数和(自身を除く): 519572772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 137, 199, 214, 274, 321, 398, 411, 428, 548, 597, 642, 796, 822, 963, 1194, 1233, 1284, 1644, 1791, 1926, 2388, 2466, 2889, 3582, 3699, 3852, 4932, 5373, 5778, 7164, 7398, 10746, 11556, 14659, 14796, 21293, 21492, 27263, 29318, 42586, 43977, 54526, 58636, 63879, 81789, 85172, 87954, 109052, 127758, 131931, 163578, 175908, 191637, 245367, 255516, 263862, 327156, 383274, 395793, 490734, 527724, 574911, 736101, 766548, 791586, 981468, 1149822, 1472202, 1583172, 2299644, 2917141, 2944404, 5834282, 8751423, 11668564, 17502846, 26254269, 35005692, 52508538, 78762807, 105017076, 157525614, 315051228]

約数ペア:

[(1, 315051228), (2, 157525614), (3, 105017076), (4, 78762807), (6, 52508538), (9, 35005692), (12, 26254269), (18, 17502846), (27, 11668564), (36, 8751423), (54, 5834282), (107, 2944404), (108, 2917141), (137, 2299644), (199, 1583172), (214, 1472202), (274, 1149822), (321, 981468), (398, 791586), (411, 766548), (428, 736101), (548, 574911), (597, 527724), (642, 490734), (796, 395793), (822, 383274), (963, 327156), (1194, 263862), (1233, 255516), (1284, 245367), (1644, 191637), (1791, 175908), (1926, 163578), (2388, 131931), (2466, 127758), (2889, 109052), (3582, 87954), (3699, 85172), (3852, 81789), (4932, 63879), (5373, 58636), (5778, 54526), (7164, 43977), (7398, 42586), (10746, 29318), (11556, 27263), (14659, 21492), (14796, 21293)]