1996143072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 6774388992

約数和(自身を除く): 4778245920

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 281, 308, 336, 341, 352, 372, 434, 462, 496, 528, 562, 616, 651, 672, 682, 744, 843, 868, 924, 961, 992, 1023, 1056, 1124, 1232, 1302, 1364, 1488, 1686, 1736, 1848, 1922, 1967, 2046, 2248, 2387, 2464, 2604, 2728, 2883, 2976, 3091, 3372, 3472, 3696, 3844, 3934, 4092, 4496, 4774, 5208, 5456, 5766, 5901, 6182, 6727, 6744, 6944, 7161, 7392, 7688, 7868, 8184, 8711, 8992, 9273, 9548, 10416, 10571, 10912, 11532, 11802, 12364, 13454, 13488, 14322, 15376, 15736, 16368, 17422, 18546, 19096, 20181, 20832, 21142, 21637, 23064, 23604, 24728, 26133, 26908, 26976, 28644, 30752, 31472, 31713, 32736, 34844, 37092, 38192, 40362, 42284, 43274, 46128, 47208, 49456, 52266, 53816, 57288, 60977, 62944, 63426, 64911, 69688, 73997, 74184, 76384, 80724, 84568, 86548, 92256, 94416, 95821, 98912, 104532, 107632, 114576, 121954, 126852, 129822, 139376, 147994, 148368, 161448, 169136, 173096, 182931, 188832, 191642, 209064, 215264, 221991, 229152, 243908, 253704, 259644, 270041, 278752, 287463, 295988, 296736, 322896, 338272, 346192, 365862, 383284, 418128, 443982, 487816, 507408, 519288, 540082, 574926, 591976, 645792, 670747, 692384, 731724, 766568, 810123, 836256, 887964, 975632, 1014816, 1038576, 1080164, 1149852, 1183952, 1341494, 1463448, 1533136, 1620246, 1775928, 1890287, 1951264, 2012241, 2077152, 2160328, 2299704, 2367904, 2682988, 2926896, 2970451, 3066272, 3240492, 3551856, 3780574, 4024482, 4320656, 4599408, 5365976, 5670861, 5853792, 5940902, 6480984, 7103712, 7561148, 8048964, 8641312, 8911353, 9198816, 10731952, 11341722, 11881804, 12961968, 15122296, 16097928, 17822706, 20793157, 21463904, 22683444, 23763608, 25923936, 30244592, 32195856, 35645412, 41586314, 45366888, 47527216, 60489184, 62379471, 64391712, 71290824, 83172628, 90733776, 95054432, 124758942, 142581648, 166345256, 181467552, 249517884, 285163296, 332690512, 499035768, 665381024, 998071536, 1996143072]

約数ペア:

[(1, 1996143072), (2, 998071536), (3, 665381024), (4, 499035768), (6, 332690512), (7, 285163296), (8, 249517884), (11, 181467552), (12, 166345256), (14, 142581648), (16, 124758942), (21, 95054432), (22, 90733776), (24, 83172628), (28, 71290824), (31, 64391712), (32, 62379471), (33, 60489184), (42, 47527216), (44, 45366888), (48, 41586314), (56, 35645412), (62, 32195856), (66, 30244592), (77, 25923936), (84, 23763608), (88, 22683444), (93, 21463904), (96, 20793157), (112, 17822706), (124, 16097928), (132, 15122296), (154, 12961968), (168, 11881804), (176, 11341722), (186, 10731952), (217, 9198816), (224, 8911353), (231, 8641312), (248, 8048964), (264, 7561148), (281, 7103712), (308, 6480984), (336, 5940902), (341, 5853792), (352, 5670861), (372, 5365976), (434, 4599408), (462, 4320656), (496, 4024482), (528, 3780574), (562, 3551856), (616, 3240492), (651, 3066272), (672, 2970451), (682, 2926896), (744, 2682988), (843, 2367904), (868, 2299704), (924, 2160328), (961, 2077152), (992, 2012241), (1023, 1951264), (1056, 1890287), (1124, 1775928), (1232, 1620246), (1302, 1533136), (1364, 1463448), (1488, 1341494), (1686, 1183952), (1736, 1149852), (1848, 1080164), (1922, 1038576), (1967, 1014816), (2046, 975632), (2248, 887964), (2387, 836256), (2464, 810123), (2604, 766568), (2728, 731724), (2883, 692384), (2976, 670747), (3091, 645792), (3372, 591976), (3472, 574926), (3696, 540082), (3844, 519288), (3934, 507408), (4092, 487816), (4496, 443982), (4774, 418128), (5208, 383284), (5456, 365862), (5766, 346192), (5901, 338272), (6182, 322896), (6727, 296736), (6744, 295988), (6944, 287463), (7161, 278752), (7392, 270041), (7688, 259644), (7868, 253704), (8184, 243908), (8711, 229152), (8992, 221991), (9273, 215264), (9548, 209064), (10416, 191642), (10571, 188832), (10912, 182931), (11532, 173096), (11802, 169136), (12364, 161448), (13454, 148368), (13488, 147994), (14322, 139376), (15376, 129822), (15736, 126852), (16368, 121954), (17422, 114576), (18546, 107632), (19096, 104532), (20181, 98912), (20832, 95821), (21142, 94416), (21637, 92256), (23064, 86548), (23604, 84568), (24728, 80724), (26133, 76384), (26908, 74184), (26976, 73997), (28644, 69688), (30752, 64911), (31472, 63426), (31713, 62944), (32736, 60977), (34844, 57288), (37092, 53816), (38192, 52266), (40362, 49456), (42284, 47208), (43274, 46128)]