254049222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 620524800

約数和(自身を除く): 366475578

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 83, 87, 98, 147, 166, 174, 203, 249, 294, 359, 406, 498, 581, 609, 718, 1077, 1162, 1218, 1421, 1743, 2154, 2407, 2513, 2842, 3486, 4067, 4263, 4814, 5026, 7221, 7539, 8134, 8526, 10411, 12201, 14442, 15078, 16849, 17591, 20822, 24402, 29797, 31233, 33698, 35182, 50547, 52773, 59594, 62466, 72877, 89391, 101094, 105546, 117943, 145754, 178782, 208579, 218631, 235886, 353829, 417158, 437262, 510139, 625737, 707658, 864113, 1020278, 1251474, 1460053, 1530417, 1728226, 2592339, 2920106, 3060834, 4380159, 5184678, 6048791, 8760318, 12097582, 18146373, 36292746, 42341537, 84683074, 127024611, 254049222]

約数ペア:

[(1, 254049222), (2, 127024611), (3, 84683074), (6, 42341537), (7, 36292746), (14, 18146373), (21, 12097582), (29, 8760318), (42, 6048791), (49, 5184678), (58, 4380159), (83, 3060834), (87, 2920106), (98, 2592339), (147, 1728226), (166, 1530417), (174, 1460053), (203, 1251474), (249, 1020278), (294, 864113), (359, 707658), (406, 625737), (498, 510139), (581, 437262), (609, 417158), (718, 353829), (1077, 235886), (1162, 218631), (1218, 208579), (1421, 178782), (1743, 145754), (2154, 117943), (2407, 105546), (2513, 101094), (2842, 89391), (3486, 72877), (4067, 62466), (4263, 59594), (4814, 52773), (5026, 50547), (7221, 35182), (7539, 33698), (8134, 31233), (8526, 29797), (10411, 24402), (12201, 20822), (14442, 17591), (15078, 16849)]