516525516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1272

約数の個数: 108

約数和(自身を含む): 1434422808

約数和(自身を除く): 917897292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 169, 219, 234, 292, 338, 438, 468, 507, 657, 676, 876, 949, 1014, 1163, 1314, 1521, 1898, 2028, 2326, 2628, 2847, 3042, 3489, 3796, 4652, 5694, 6084, 6978, 8541, 10467, 11388, 12337, 13956, 15119, 17082, 20934, 24674, 30238, 34164, 37011, 41868, 45357, 49348, 60476, 74022, 84899, 90714, 111033, 136071, 148044, 169798, 181428, 196547, 222066, 254697, 272142, 339596, 393094, 444132, 509394, 544284, 589641, 764091, 786188, 1018788, 1103687, 1179282, 1528182, 1768923, 2207374, 2358564, 3056364, 3311061, 3537846, 4414748, 6622122, 7075692, 9933183, 13244244, 14347931, 19866366, 28695862, 39732732, 43043793, 57391724, 86087586, 129131379, 172175172, 258262758, 516525516]

約数ペア:

[(1, 516525516), (2, 258262758), (3, 172175172), (4, 129131379), (6, 86087586), (9, 57391724), (12, 43043793), (13, 39732732), (18, 28695862), (26, 19866366), (36, 14347931), (39, 13244244), (52, 9933183), (73, 7075692), (78, 6622122), (117, 4414748), (146, 3537846), (156, 3311061), (169, 3056364), (219, 2358564), (234, 2207374), (292, 1768923), (338, 1528182), (438, 1179282), (468, 1103687), (507, 1018788), (657, 786188), (676, 764091), (876, 589641), (949, 544284), (1014, 509394), (1163, 444132), (1314, 393094), (1521, 339596), (1898, 272142), (2028, 254697), (2326, 222066), (2628, 196547), (2847, 181428), (3042, 169798), (3489, 148044), (3796, 136071), (4652, 111033), (5694, 90714), (6084, 84899), (6978, 74022), (8541, 60476), (10467, 49348), (11388, 45357), (12337, 41868), (13956, 37011), (15119, 34164), (17082, 30238), (20934, 24674)]