882340228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 108

約数和(自身を含む): 2011675008

約数和(自身を除く): 1129334780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 271, 308, 341, 434, 484, 542, 682, 847, 868, 961, 1084, 1364, 1694, 1897, 1922, 2387, 2981, 3388, 3751, 3794, 3844, 4774, 5962, 6727, 7502, 7588, 8401, 9548, 10571, 11924, 13454, 15004, 16802, 20867, 21142, 26257, 26908, 32791, 33604, 41734, 42284, 52514, 58807, 65582, 73997, 83468, 92411, 105028, 116281, 117614, 131164, 147994, 184822, 229537, 232562, 235228, 260431, 295988, 369644, 459074, 465124, 520862, 646877, 813967, 918148, 1016521, 1041724, 1293754, 1627934, 1823017, 2033042, 2587508, 2864741, 3255868, 3646034, 4066084, 5729482, 7115647, 7292068, 11458964, 14231294, 20053187, 28462588, 31512151, 40106374, 63024302, 80212748, 126048604, 220585057, 441170114, 882340228]

約数ペア:

[(1, 882340228), (2, 441170114), (4, 220585057), (7, 126048604), (11, 80212748), (14, 63024302), (22, 40106374), (28, 31512151), (31, 28462588), (44, 20053187), (62, 14231294), (77, 11458964), (121, 7292068), (124, 7115647), (154, 5729482), (217, 4066084), (242, 3646034), (271, 3255868), (308, 2864741), (341, 2587508), (434, 2033042), (484, 1823017), (542, 1627934), (682, 1293754), (847, 1041724), (868, 1016521), (961, 918148), (1084, 813967), (1364, 646877), (1694, 520862), (1897, 465124), (1922, 459074), (2387, 369644), (2981, 295988), (3388, 260431), (3751, 235228), (3794, 232562), (3844, 229537), (4774, 184822), (5962, 147994), (6727, 131164), (7502, 117614), (7588, 116281), (8401, 105028), (9548, 92411), (10571, 83468), (11924, 73997), (13454, 65582), (15004, 58807), (16802, 52514), (20867, 42284), (21142, 41734), (26257, 33604), (26908, 32791)]