238555416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 680509440

約数和(自身を除く): 441954024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 103, 124, 132, 186, 206, 248, 264, 283, 309, 341, 372, 412, 566, 618, 682, 744, 824, 849, 1023, 1132, 1133, 1236, 1364, 1698, 2046, 2264, 2266, 2472, 2728, 3113, 3193, 3396, 3399, 4092, 4532, 6226, 6386, 6792, 6798, 8184, 8773, 9064, 9339, 9579, 12452, 12772, 13596, 17546, 18678, 19158, 24904, 25544, 26319, 27192, 29149, 35092, 35123, 37356, 38316, 52638, 58298, 70184, 70246, 74712, 76632, 87447, 96503, 105276, 105369, 116596, 140492, 174894, 193006, 210552, 210738, 233192, 280984, 289509, 320639, 349788, 386012, 421476, 579018, 641278, 699576, 772024, 842952, 903619, 961917, 1158036, 1282556, 1807238, 1923834, 2316072, 2565112, 2710857, 3614476, 3847668, 5421714, 7228952, 7695336, 9939809, 10843428, 19879618, 21686856, 29819427, 39759236, 59638854, 79518472, 119277708, 238555416]

約数ペア:

[(1, 238555416), (2, 119277708), (3, 79518472), (4, 59638854), (6, 39759236), (8, 29819427), (11, 21686856), (12, 19879618), (22, 10843428), (24, 9939809), (31, 7695336), (33, 7228952), (44, 5421714), (62, 3847668), (66, 3614476), (88, 2710857), (93, 2565112), (103, 2316072), (124, 1923834), (132, 1807238), (186, 1282556), (206, 1158036), (248, 961917), (264, 903619), (283, 842952), (309, 772024), (341, 699576), (372, 641278), (412, 579018), (566, 421476), (618, 386012), (682, 349788), (744, 320639), (824, 289509), (849, 280984), (1023, 233192), (1132, 210738), (1133, 210552), (1236, 193006), (1364, 174894), (1698, 140492), (2046, 116596), (2264, 105369), (2266, 105276), (2472, 96503), (2728, 87447), (3113, 76632), (3193, 74712), (3396, 70246), (3399, 70184), (4092, 58298), (4532, 52638), (6226, 38316), (6386, 37356), (6792, 35123), (6798, 35092), (8184, 29149), (8773, 27192), (9064, 26319), (9339, 25544), (9579, 24904), (12452, 19158), (12772, 18678), (13596, 17546)]