330880732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 772208640

約数和(自身を除く): 441327908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 59, 62, 71, 91, 98, 118, 124, 142, 182, 196, 217, 236, 284, 364, 403, 413, 434, 497, 637, 767, 806, 826, 868, 923, 994, 1274, 1519, 1534, 1612, 1652, 1829, 1846, 1988, 2201, 2548, 2821, 2891, 3038, 3068, 3479, 3658, 3692, 4189, 4402, 5369, 5642, 5782, 6076, 6461, 6958, 7316, 8378, 8804, 10738, 11284, 11564, 12803, 12922, 13916, 15407, 16756, 19747, 21476, 23777, 25606, 25844, 28613, 29323, 30814, 37583, 39494, 45227, 47554, 51212, 54457, 57226, 58646, 61628, 75166, 78988, 89621, 90454, 95108, 107849, 108914, 114452, 117292, 129859, 150332, 166439, 179242, 180908, 200291, 205261, 215698, 217828, 259718, 332878, 358484, 381199, 400582, 410522, 431396, 519436, 665756, 762398, 801164, 821044, 909013, 1165073, 1402037, 1524796, 1688167, 1818026, 2330146, 2668393, 2804074, 3376334, 3636052, 4660292, 5336786, 5608148, 6363091, 6752668, 10673572, 11817169, 12726182, 23634338, 25452364, 47268676, 82720183, 165440366, 330880732]

約数ペア:

[(1, 330880732), (2, 165440366), (4, 82720183), (7, 47268676), (13, 25452364), (14, 23634338), (26, 12726182), (28, 11817169), (31, 10673572), (49, 6752668), (52, 6363091), (59, 5608148), (62, 5336786), (71, 4660292), (91, 3636052), (98, 3376334), (118, 2804074), (124, 2668393), (142, 2330146), (182, 1818026), (196, 1688167), (217, 1524796), (236, 1402037), (284, 1165073), (364, 909013), (403, 821044), (413, 801164), (434, 762398), (497, 665756), (637, 519436), (767, 431396), (806, 410522), (826, 400582), (868, 381199), (923, 358484), (994, 332878), (1274, 259718), (1519, 217828), (1534, 215698), (1612, 205261), (1652, 200291), (1829, 180908), (1846, 179242), (1988, 166439), (2201, 150332), (2548, 129859), (2821, 117292), (2891, 114452), (3038, 108914), (3068, 107849), (3479, 95108), (3658, 90454), (3692, 89621), (4189, 78988), (4402, 75166), (5369, 61628), (5642, 58646), (5782, 57226), (6076, 54457), (6461, 51212), (6958, 47554), (7316, 45227), (8378, 39494), (8804, 37583), (10738, 30814), (11284, 29323), (11564, 28613), (12803, 25844), (12922, 25606), (13916, 23777), (15407, 21476), (16756, 19747)]