315649068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2907

約数の個数: 96

約数和(自身を含む): 889405440

約数和(自身を除く): 573756372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1302, 1333, 1806, 2604, 2666, 2819, 3612, 3999, 5332, 5638, 7998, 8457, 9331, 11276, 15996, 16914, 18662, 19733, 27993, 33828, 37324, 39466, 55986, 59199, 78932, 87389, 111972, 118398, 121217, 174778, 236796, 242434, 262167, 349556, 363651, 484868, 524334, 611723, 727302, 848519, 1048668, 1223446, 1454604, 1697038, 1835169, 2446892, 2545557, 3394076, 3670338, 3757727, 5091114, 7340676, 7515454, 10182228, 11273181, 15030908, 22546362, 26304089, 45092724, 52608178, 78912267, 105216356, 157824534, 315649068]

約数ペア:

[(1, 315649068), (2, 157824534), (3, 105216356), (4, 78912267), (6, 52608178), (7, 45092724), (12, 26304089), (14, 22546362), (21, 15030908), (28, 11273181), (31, 10182228), (42, 7515454), (43, 7340676), (62, 5091114), (84, 3757727), (86, 3670338), (93, 3394076), (124, 2545557), (129, 2446892), (172, 1835169), (186, 1697038), (217, 1454604), (258, 1223446), (301, 1048668), (372, 848519), (434, 727302), (516, 611723), (602, 524334), (651, 484868), (868, 363651), (903, 349556), (1204, 262167), (1302, 242434), (1333, 236796), (1806, 174778), (2604, 121217), (2666, 118398), (2819, 111972), (3612, 87389), (3999, 78932), (5332, 59199), (5638, 55986), (7998, 39466), (8457, 37324), (9331, 33828), (11276, 27993), (15996, 19733), (16914, 18662)]