621078354

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 1513512000

約数和(自身を除く): 892433646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 197, 234, 243, 351, 394, 486, 499, 591, 702, 998, 1053, 1182, 1497, 1773, 2106, 2561, 2994, 3159, 3546, 4491, 5122, 5319, 6318, 6487, 7683, 8982, 10638, 12974, 13473, 15366, 15957, 19461, 23049, 26946, 31914, 38922, 40419, 46098, 47871, 58383, 69147, 80838, 95742, 98303, 116766, 121257, 138294, 175149, 196606, 207441, 242514, 294909, 350298, 414882, 525447, 589818, 622323, 884727, 1050894, 1244646, 1277939, 1576341, 1769454, 2555878, 2654181, 3152682, 3833817, 5308362, 7667634, 7962543, 11501451, 15925086, 23002902, 23887629, 34504353, 47775258, 69008706, 103513059, 207026118, 310539177, 621078354]

約数ペア:

[(1, 621078354), (2, 310539177), (3, 207026118), (6, 103513059), (9, 69008706), (13, 47775258), (18, 34504353), (26, 23887629), (27, 23002902), (39, 15925086), (54, 11501451), (78, 7962543), (81, 7667634), (117, 5308362), (162, 3833817), (197, 3152682), (234, 2654181), (243, 2555878), (351, 1769454), (394, 1576341), (486, 1277939), (499, 1244646), (591, 1050894), (702, 884727), (998, 622323), (1053, 589818), (1182, 525447), (1497, 414882), (1773, 350298), (2106, 294909), (2561, 242514), (2994, 207441), (3159, 196606), (3546, 175149), (4491, 138294), (5122, 121257), (5319, 116766), (6318, 98303), (6487, 95742), (7683, 80838), (8982, 69147), (10638, 58383), (12974, 47871), (13473, 46098), (15366, 40419), (15957, 38922), (19461, 31914), (23049, 26946)]