961941904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 2434129920

約数和(自身を除く): 1472188016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 89, 112, 124, 154, 176, 178, 217, 248, 283, 308, 341, 356, 434, 496, 566, 616, 623, 682, 712, 868, 979, 1132, 1232, 1246, 1364, 1424, 1736, 1958, 1981, 2264, 2387, 2492, 2728, 2759, 3113, 3472, 3916, 3962, 4528, 4774, 4984, 5456, 5518, 6226, 6853, 7832, 7924, 8773, 9548, 9968, 11036, 12452, 13706, 15664, 15848, 17546, 19096, 19313, 21791, 22072, 24904, 25187, 27412, 30349, 31696, 35092, 38192, 38626, 43582, 44144, 49808, 50374, 54824, 60698, 61411, 70184, 77252, 87164, 96503, 100748, 109648, 121396, 122822, 140368, 154504, 174328, 176309, 193006, 201496, 212443, 242792, 245644, 277057, 309008, 348656, 352618, 386012, 402992, 424886, 485584, 491288, 554114, 675521, 705236, 772024, 780797, 849772, 982576, 1108228, 1351042, 1410472, 1544048, 1561594, 1699544, 1939399, 2216456, 2702084, 2820944, 3123188, 3399088, 3878798, 4432912, 5404168, 5465579, 6246376, 7757596, 8588767, 10808336, 10931158, 12492752, 15515192, 17177534, 21862316, 31030384, 34355068, 43724632, 60121369, 68710136, 87449264, 120242738, 137420272, 240485476, 480970952, 961941904]

約数ペア:

[(1, 961941904), (2, 480970952), (4, 240485476), (7, 137420272), (8, 120242738), (11, 87449264), (14, 68710136), (16, 60121369), (22, 43724632), (28, 34355068), (31, 31030384), (44, 21862316), (56, 17177534), (62, 15515192), (77, 12492752), (88, 10931158), (89, 10808336), (112, 8588767), (124, 7757596), (154, 6246376), (176, 5465579), (178, 5404168), (217, 4432912), (248, 3878798), (283, 3399088), (308, 3123188), (341, 2820944), (356, 2702084), (434, 2216456), (496, 1939399), (566, 1699544), (616, 1561594), (623, 1544048), (682, 1410472), (712, 1351042), (868, 1108228), (979, 982576), (1132, 849772), (1232, 780797), (1246, 772024), (1364, 705236), (1424, 675521), (1736, 554114), (1958, 491288), (1981, 485584), (2264, 424886), (2387, 402992), (2492, 386012), (2728, 352618), (2759, 348656), (3113, 309008), (3472, 277057), (3916, 245644), (3962, 242792), (4528, 212443), (4774, 201496), (4984, 193006), (5456, 176309), (5518, 174328), (6226, 154504), (6853, 140368), (7832, 122822), (7924, 121396), (8773, 109648), (9548, 100748), (9968, 96503), (11036, 87164), (12452, 77252), (13706, 70184), (15664, 61411), (15848, 60698), (17546, 54824), (19096, 50374), (19313, 49808), (21791, 44144), (22072, 43582), (24904, 38626), (25187, 38192), (27412, 35092), (30349, 31696)]