411470992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 898335360

約数和(自身を除く): 486864368

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 272, 304, 323, 412, 646, 773, 824, 1292, 1546, 1648, 1751, 1957, 2584, 3092, 3502, 3914, 5168, 6184, 7004, 7828, 12368, 13141, 14008, 14687, 15656, 26282, 28016, 29374, 31312, 33269, 52564, 58748, 66538, 79619, 105128, 117496, 133076, 159238, 210256, 234992, 249679, 266152, 318476, 499358, 532304, 636952, 998716, 1273904, 1353523, 1512761, 1997432, 2707046, 3025522, 3994864, 5414092, 6051044, 10828184, 12102088, 21656368, 24204176, 25716937, 51433874, 102867748, 205735496, 411470992]

約数ペア:

[(1, 411470992), (2, 205735496), (4, 102867748), (8, 51433874), (16, 25716937), (17, 24204176), (19, 21656368), (34, 12102088), (38, 10828184), (68, 6051044), (76, 5414092), (103, 3994864), (136, 3025522), (152, 2707046), (206, 1997432), (272, 1512761), (304, 1353523), (323, 1273904), (412, 998716), (646, 636952), (773, 532304), (824, 499358), (1292, 318476), (1546, 266152), (1648, 249679), (1751, 234992), (1957, 210256), (2584, 159238), (3092, 133076), (3502, 117496), (3914, 105128), (5168, 79619), (6184, 66538), (7004, 58748), (7828, 52564), (12368, 33269), (13141, 31312), (14008, 29374), (14687, 28016), (15656, 26282)]