222957644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 504693504

約数和(自身を除く): 281735860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 127, 169, 182, 196, 212, 254, 338, 364, 371, 508, 637, 676, 689, 742, 889, 1183, 1274, 1378, 1484, 1651, 1778, 2366, 2548, 2597, 2756, 3302, 3556, 4732, 4823, 5194, 6223, 6604, 6731, 8281, 8957, 9646, 10388, 11557, 12446, 13462, 16562, 17914, 19292, 21463, 23114, 24892, 26924, 33124, 33761, 35828, 42926, 46228, 47117, 62699, 67522, 80899, 85852, 87503, 94234, 125398, 135044, 150241, 161798, 175006, 188468, 250796, 300482, 323596, 329819, 350012, 438893, 600964, 612521, 659638, 877786, 1051687, 1137539, 1225042, 1319276, 1755572, 2103374, 2275078, 2450084, 4206748, 4287647, 4550156, 7962773, 8575294, 15925546, 17150588, 31851092, 55739411, 111478822, 222957644]

約数ペア:

[(1, 222957644), (2, 111478822), (4, 55739411), (7, 31851092), (13, 17150588), (14, 15925546), (26, 8575294), (28, 7962773), (49, 4550156), (52, 4287647), (53, 4206748), (91, 2450084), (98, 2275078), (106, 2103374), (127, 1755572), (169, 1319276), (182, 1225042), (196, 1137539), (212, 1051687), (254, 877786), (338, 659638), (364, 612521), (371, 600964), (508, 438893), (637, 350012), (676, 329819), (689, 323596), (742, 300482), (889, 250796), (1183, 188468), (1274, 175006), (1378, 161798), (1484, 150241), (1651, 135044), (1778, 125398), (2366, 94234), (2548, 87503), (2597, 85852), (2756, 80899), (3302, 67522), (3556, 62699), (4732, 47117), (4823, 46228), (5194, 42926), (6223, 35828), (6604, 33761), (6731, 33124), (8281, 26924), (8957, 24892), (9646, 23114), (10388, 21463), (11557, 19292), (12446, 17914), (13462, 16562)]