15653661268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 33729308928

約数和(自身を除く): 18075647660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 331, 476, 511, 662, 1022, 1241, 1324, 1361, 2044, 2317, 2482, 2722, 4634, 4964, 5444, 5627, 8687, 9268, 9527, 11254, 17374, 19054, 22508, 23137, 24163, 34748, 38108, 39389, 46274, 48326, 78778, 92548, 96652, 99353, 157556, 161959, 169141, 198706, 323918, 338282, 397412, 410771, 450491, 647836, 676564, 695471, 821542, 900982, 1390942, 1643084, 1689001, 1801964, 2781884, 2875397, 3153437, 3378002, 5750794, 6306874, 6756004, 7658347, 11501588, 11823007, 12613748, 15316694, 23646014, 30633388, 32885843, 47292028, 53608429, 65771686, 107216858, 131543372, 214433716, 230200901, 460401802, 559059331, 920803604, 1118118662, 2236237324, 3913415317, 7826830634, 15653661268]

約数ペア:

[(1, 15653661268), (2, 7826830634), (4, 3913415317), (7, 2236237324), (14, 1118118662), (17, 920803604), (28, 559059331), (34, 460401802), (68, 230200901), (73, 214433716), (119, 131543372), (146, 107216858), (238, 65771686), (292, 53608429), (331, 47292028), (476, 32885843), (511, 30633388), (662, 23646014), (1022, 15316694), (1241, 12613748), (1324, 11823007), (1361, 11501588), (2044, 7658347), (2317, 6756004), (2482, 6306874), (2722, 5750794), (4634, 3378002), (4964, 3153437), (5444, 2875397), (5627, 2781884), (8687, 1801964), (9268, 1689001), (9527, 1643084), (11254, 1390942), (17374, 900982), (19054, 821542), (22508, 695471), (23137, 676564), (24163, 647836), (34748, 450491), (38108, 410771), (39389, 397412), (46274, 338282), (48326, 323918), (78778, 198706), (92548, 169141), (96652, 161959), (99353, 157556)]