13981564512

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{19489}}^1$

素因数の和:19605

約数の個数: 144

約数和(自身を含む): 41374307520

約数和(自身を除く): 27392743008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 72, 94, 96, 106, 141, 144, 159, 188, 212, 282, 288, 318, 376, 423, 424, 477, 564, 636, 752, 846, 848, 954, 1128, 1272, 1504, 1692, 1696, 1908, 2256, 2491, 2544, 3384, 3816, 4512, 4982, 5088, 6768, 7473, 7632, 9964, 13536, 14946, 15264, 19489, 19928, 22419, 29892, 38978, 39856, 44838, 58467, 59784, 77956, 79712, 89676, 116934, 119568, 155912, 175401, 179352, 233868, 239136, 311824, 350802, 358704, 467736, 623648, 701604, 717408, 915983, 935472, 1032917, 1403208, 1831966, 1870944, 2065834, 2747949, 2806416, 3098751, 3663932, 4131668, 5495898, 5612832, 6197502, 7327864, 8243847, 8263336, 9296253, 10991796, 12395004, 14655728, 16487694, 16526672, 18592506, 21983592, 24790008, 29311456, 32975388, 33053344, 37185012, 43967184, 48547099, 49580016, 65950776, 74370024, 87934368, 97094198, 99160032, 131901552, 145641297, 148740048, 194188396, 263803104, 291282594, 297480096, 388376792, 436923891, 582565188, 776753584, 873847782, 1165130376, 1553507168, 1747695564, 2330260752, 3495391128, 4660521504, 6990782256, 13981564512]

約数ペア:

[(1, 13981564512), (2, 6990782256), (3, 4660521504), (4, 3495391128), (6, 2330260752), (8, 1747695564), (9, 1553507168), (12, 1165130376), (16, 873847782), (18, 776753584), (24, 582565188), (32, 436923891), (36, 388376792), (47, 297480096), (48, 291282594), (53, 263803104), (72, 194188396), (94, 148740048), (96, 145641297), (106, 131901552), (141, 99160032), (144, 97094198), (159, 87934368), (188, 74370024), (212, 65950776), (282, 49580016), (288, 48547099), (318, 43967184), (376, 37185012), (423, 33053344), (424, 32975388), (477, 29311456), (564, 24790008), (636, 21983592), (752, 18592506), (846, 16526672), (848, 16487694), (954, 14655728), (1128, 12395004), (1272, 10991796), (1504, 9296253), (1692, 8263336), (1696, 8243847), (1908, 7327864), (2256, 6197502), (2491, 5612832), (2544, 5495898), (3384, 4131668), (3816, 3663932), (4512, 3098751), (4982, 2806416), (5088, 2747949), (6768, 2065834), (7473, 1870944), (7632, 1831966), (9964, 1403208), (13536, 1032917), (14946, 935472), (15264, 915983), (19489, 717408), (19928, 701604), (22419, 623648), (29892, 467736), (38978, 358704), (39856, 350802), (44838, 311824), (58467, 239136), (59784, 233868), (77956, 179352), (79712, 175401), (89676, 155912), (116934, 119568)]