9820496488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 22183977060

約数和(自身を除く): 12363480572

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 121, 127, 136, 148, 187, 242, 254, 296, 374, 407, 484, 508, 629, 748, 814, 968, 1016, 1258, 1397, 1496, 1628, 2057, 2159, 2516, 2794, 3256, 4114, 4318, 4477, 4699, 5032, 5588, 6919, 8228, 8636, 8954, 9398, 11176, 13838, 15367, 16129, 16456, 17272, 17908, 18796, 23749, 27676, 30734, 32258, 35816, 37592, 47498, 51689, 55352, 61468, 64516, 76109, 79883, 94996, 103378, 122936, 129032, 152218, 159766, 177419, 189992, 206756, 261239, 274193, 304436, 319532, 354838, 413512, 522478, 548386, 568579, 596773, 608872, 639064, 709676, 878713, 1044956, 1096772, 1137158, 1193546, 1419352, 1757426, 1951609, 2089912, 2193544, 2274316, 2387092, 3016123, 3514852, 3903218, 4548632, 4774184, 6032246, 6564503, 7029704, 7806436, 9665843, 10145141, 12064492, 13129006, 15612872, 19331686, 20290282, 24128984, 26258012, 33177353, 38663372, 40580564, 52516024, 66354706, 72209533, 77326744, 81161128, 111596551, 132709412, 144419066, 223193102, 265418824, 288838132, 446386204, 577676264, 892772408, 1227562061, 2455124122, 4910248244, 9820496488]

約数ペア:

[(1, 9820496488), (2, 4910248244), (4, 2455124122), (8, 1227562061), (11, 892772408), (17, 577676264), (22, 446386204), (34, 288838132), (37, 265418824), (44, 223193102), (68, 144419066), (74, 132709412), (88, 111596551), (121, 81161128), (127, 77326744), (136, 72209533), (148, 66354706), (187, 52516024), (242, 40580564), (254, 38663372), (296, 33177353), (374, 26258012), (407, 24128984), (484, 20290282), (508, 19331686), (629, 15612872), (748, 13129006), (814, 12064492), (968, 10145141), (1016, 9665843), (1258, 7806436), (1397, 7029704), (1496, 6564503), (1628, 6032246), (2057, 4774184), (2159, 4548632), (2516, 3903218), (2794, 3514852), (3256, 3016123), (4114, 2387092), (4318, 2274316), (4477, 2193544), (4699, 2089912), (5032, 1951609), (5588, 1757426), (6919, 1419352), (8228, 1193546), (8636, 1137158), (8954, 1096772), (9398, 1044956), (11176, 878713), (13838, 709676), (15367, 639064), (16129, 608872), (16456, 596773), (17272, 568579), (17908, 548386), (18796, 522478), (23749, 413512), (27676, 354838), (30734, 319532), (32258, 304436), (35816, 274193), (37592, 261239), (47498, 206756), (51689, 189992), (55352, 177419), (61468, 159766), (64516, 152218), (76109, 129032), (79883, 122936), (94996, 103378)]