1249272864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3947}}^1$

素因数の和:4127

約数の個数: 144

約数和(自身を含む): 4087032768

約数和(自身を除く): 2837759904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 3947, 4396, 5024, 5652, 6594, 7536, 7894, 8792, 9891, 11304, 11841, 13188, 15072, 15788, 17584, 19782, 22608, 23682, 26376, 27629, 31576, 35168, 35523, 39564, 45216, 47364, 52752, 55258, 63152, 71046, 79128, 82887, 94728, 105504, 110516, 126304, 142092, 158256, 165774, 189456, 221032, 248661, 284184, 316512, 331548, 378912, 442064, 497322, 568368, 619679, 663096, 884128, 994644, 1136736, 1239358, 1326192, 1859037, 1989288, 2478716, 2652384, 3718074, 3978576, 4337753, 4957432, 5577111, 7436148, 7957152, 8675506, 9914864, 11154222, 13013259, 14872296, 17351012, 19829728, 22308444, 26026518, 29744592, 34702024, 39039777, 44616888, 52053036, 59489184, 69404048, 78079554, 89233776, 104106072, 138808096, 156159108, 178467552, 208212144, 312318216, 416424288, 624636432, 1249272864]

約数ペア:

[(1, 1249272864), (2, 624636432), (3, 416424288), (4, 312318216), (6, 208212144), (7, 178467552), (8, 156159108), (9, 138808096), (12, 104106072), (14, 89233776), (16, 78079554), (18, 69404048), (21, 59489184), (24, 52053036), (28, 44616888), (32, 39039777), (36, 34702024), (42, 29744592), (48, 26026518), (56, 22308444), (63, 19829728), (72, 17351012), (84, 14872296), (96, 13013259), (112, 11154222), (126, 9914864), (144, 8675506), (157, 7957152), (168, 7436148), (224, 5577111), (252, 4957432), (288, 4337753), (314, 3978576), (336, 3718074), (471, 2652384), (504, 2478716), (628, 1989288), (672, 1859037), (942, 1326192), (1008, 1239358), (1099, 1136736), (1256, 994644), (1413, 884128), (1884, 663096), (2016, 619679), (2198, 568368), (2512, 497322), (2826, 442064), (3297, 378912), (3768, 331548), (3947, 316512), (4396, 284184), (5024, 248661), (5652, 221032), (6594, 189456), (7536, 165774), (7894, 158256), (8792, 142092), (9891, 126304), (11304, 110516), (11841, 105504), (13188, 94728), (15072, 82887), (15788, 79128), (17584, 71046), (19782, 63152), (22608, 55258), (23682, 52752), (26376, 47364), (27629, 45216), (31576, 39564), (35168, 35523)]