1180821044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 2438553600

約数和(自身を除く): 1257732556

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 59, 76, 94, 118, 188, 236, 247, 431, 494, 611, 767, 862, 893, 988, 1121, 1222, 1534, 1724, 1786, 2242, 2444, 2773, 3068, 3572, 4484, 5546, 5603, 8189, 11092, 11206, 11609, 14573, 16378, 20257, 22412, 23218, 25429, 29146, 32756, 36049, 40514, 46436, 50858, 52687, 58292, 72098, 81028, 101716, 105374, 106457, 144196, 210748, 212914, 263341, 330577, 384883, 425828, 483151, 526682, 661154, 684931, 769766, 966302, 1053364, 1195163, 1322308, 1369862, 1539532, 1932604, 2390326, 2739724, 4780652, 5003479, 6280963, 10006958, 12561926, 15537119, 20013916, 22708097, 25123852, 31074238, 45416194, 62148476, 90832388, 295205261, 590410522, 1180821044]

約数ペア:

[(1, 1180821044), (2, 590410522), (4, 295205261), (13, 90832388), (19, 62148476), (26, 45416194), (38, 31074238), (47, 25123852), (52, 22708097), (59, 20013916), (76, 15537119), (94, 12561926), (118, 10006958), (188, 6280963), (236, 5003479), (247, 4780652), (431, 2739724), (494, 2390326), (611, 1932604), (767, 1539532), (862, 1369862), (893, 1322308), (988, 1195163), (1121, 1053364), (1222, 966302), (1534, 769766), (1724, 684931), (1786, 661154), (2242, 526682), (2444, 483151), (2773, 425828), (3068, 384883), (3572, 330577), (4484, 263341), (5546, 212914), (5603, 210748), (8189, 144196), (11092, 106457), (11206, 105374), (11609, 101716), (14573, 81028), (16378, 72098), (20257, 58292), (22412, 52687), (23218, 50858), (25429, 46436), (29146, 40514), (32756, 36049)]