820733844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 2228961280

約数和(自身を除く): 1408227436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 337, 367, 474, 553, 674, 734, 948, 1011, 1101, 1106, 1348, 1468, 1659, 2022, 2202, 2212, 2359, 2569, 3318, 4044, 4404, 4718, 5138, 6636, 7077, 7707, 9436, 10276, 14154, 15414, 26623, 28308, 28993, 30828, 53246, 57986, 79869, 86979, 106492, 115972, 123679, 159738, 173958, 186361, 202951, 247358, 319476, 347916, 371037, 372722, 405902, 494716, 559083, 608853, 742074, 745444, 811804, 865753, 1118166, 1217706, 1484148, 1731506, 2236332, 2435412, 2597259, 3463012, 5194518, 9770641, 10389036, 19541282, 29311923, 39082564, 58623846, 68394487, 117247692, 136788974, 205183461, 273577948, 410366922, 820733844]

約数ペア:

[(1, 820733844), (2, 410366922), (3, 273577948), (4, 205183461), (6, 136788974), (7, 117247692), (12, 68394487), (14, 58623846), (21, 39082564), (28, 29311923), (42, 19541282), (79, 10389036), (84, 9770641), (158, 5194518), (237, 3463012), (316, 2597259), (337, 2435412), (367, 2236332), (474, 1731506), (553, 1484148), (674, 1217706), (734, 1118166), (948, 865753), (1011, 811804), (1101, 745444), (1106, 742074), (1348, 608853), (1468, 559083), (1659, 494716), (2022, 405902), (2202, 372722), (2212, 371037), (2359, 347916), (2569, 319476), (3318, 247358), (4044, 202951), (4404, 186361), (4718, 173958), (5138, 159738), (6636, 123679), (7077, 115972), (7707, 106492), (9436, 86979), (10276, 79869), (14154, 57986), (15414, 53246), (26623, 30828), (28308, 28993)]