417281508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 1242259200

約数和(自身を除く): 824977692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 157, 159, 199, 212, 252, 314, 318, 371, 398, 471, 477, 597, 628, 636, 742, 796, 942, 954, 1099, 1113, 1194, 1393, 1413, 1484, 1791, 1884, 1908, 2198, 2226, 2388, 2786, 2826, 3297, 3339, 3582, 4179, 4396, 4452, 5572, 5652, 6594, 6678, 7164, 8321, 8358, 9891, 10547, 12537, 13188, 13356, 16642, 16716, 19782, 21094, 24963, 25074, 31243, 31641, 33284, 39564, 42188, 49926, 50148, 58247, 62486, 63282, 73829, 74889, 93729, 94923, 99852, 116494, 124972, 126564, 147658, 149778, 174741, 187458, 189846, 218701, 221487, 232988, 281187, 295316, 299556, 349482, 374916, 379692, 437402, 442974, 524223, 562374, 656103, 664461, 698964, 874804, 885948, 1048446, 1124748, 1312206, 1328922, 1655879, 1968309, 2096892, 2624412, 2657844, 3311758, 3936618, 4967637, 6623516, 7873236, 9935274, 11591153, 14902911, 19870548, 23182306, 29805822, 34773459, 46364612, 59611644, 69546918, 104320377, 139093836, 208640754, 417281508]

約数ペア:

[(1, 417281508), (2, 208640754), (3, 139093836), (4, 104320377), (6, 69546918), (7, 59611644), (9, 46364612), (12, 34773459), (14, 29805822), (18, 23182306), (21, 19870548), (28, 14902911), (36, 11591153), (42, 9935274), (53, 7873236), (63, 6623516), (84, 4967637), (106, 3936618), (126, 3311758), (157, 2657844), (159, 2624412), (199, 2096892), (212, 1968309), (252, 1655879), (314, 1328922), (318, 1312206), (371, 1124748), (398, 1048446), (471, 885948), (477, 874804), (597, 698964), (628, 664461), (636, 656103), (742, 562374), (796, 524223), (942, 442974), (954, 437402), (1099, 379692), (1113, 374916), (1194, 349482), (1393, 299556), (1413, 295316), (1484, 281187), (1791, 232988), (1884, 221487), (1908, 218701), (2198, 189846), (2226, 187458), (2388, 174741), (2786, 149778), (2826, 147658), (3297, 126564), (3339, 124972), (3582, 116494), (4179, 99852), (4396, 94923), (4452, 93729), (5572, 74889), (5652, 73829), (6594, 63282), (6678, 62486), (7164, 58247), (8321, 50148), (8358, 49926), (9891, 42188), (10547, 39564), (12537, 33284), (13188, 31641), (13356, 31243), (16642, 25074), (16716, 24963), (19782, 21094)]