890301632

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 112

約数和(自身を含む): 1990904832

約数和(自身を除く): 1100603200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 107, 176, 212, 214, 223, 352, 424, 428, 446, 583, 704, 848, 856, 892, 1166, 1177, 1696, 1712, 1784, 2332, 2354, 2453, 3392, 3424, 3568, 4664, 4708, 4906, 5671, 6848, 7136, 9328, 9416, 9812, 11342, 11819, 14272, 18656, 18832, 19624, 22684, 23638, 23861, 37312, 37664, 39248, 45368, 47276, 47722, 62381, 75328, 78496, 90736, 94552, 95444, 124762, 130009, 156992, 181472, 189104, 190888, 249524, 260018, 262471, 362944, 378208, 381776, 499048, 520036, 524942, 756416, 763552, 998096, 1040072, 1049884, 1264633, 1527104, 1996192, 2080144, 2099768, 2529266, 3992384, 4160288, 4199536, 5058532, 8320576, 8399072, 10117064, 13910963, 16798144, 20234128, 27821926, 40468256, 55643852, 80936512, 111287704, 222575408, 445150816, 890301632]

約数ペア:

[(1, 890301632), (2, 445150816), (4, 222575408), (8, 111287704), (11, 80936512), (16, 55643852), (22, 40468256), (32, 27821926), (44, 20234128), (53, 16798144), (64, 13910963), (88, 10117064), (106, 8399072), (107, 8320576), (176, 5058532), (212, 4199536), (214, 4160288), (223, 3992384), (352, 2529266), (424, 2099768), (428, 2080144), (446, 1996192), (583, 1527104), (704, 1264633), (848, 1049884), (856, 1040072), (892, 998096), (1166, 763552), (1177, 756416), (1696, 524942), (1712, 520036), (1784, 499048), (2332, 381776), (2354, 378208), (2453, 362944), (3392, 262471), (3424, 260018), (3568, 249524), (4664, 190888), (4708, 189104), (4906, 181472), (5671, 156992), (6848, 130009), (7136, 124762), (9328, 95444), (9416, 94552), (9812, 90736), (11342, 78496), (11819, 75328), (14272, 62381), (18656, 47722), (18832, 47276), (19624, 45368), (22684, 39248), (23638, 37664), (23861, 37312)]