1974660768

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 6210352512

約数和(自身を除く): 4235691744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 61, 69, 72, 81, 92, 96, 108, 122, 138, 144, 162, 181, 183, 184, 207, 216, 243, 244, 276, 288, 324, 362, 366, 368, 414, 432, 486, 488, 543, 549, 552, 621, 648, 724, 732, 736, 828, 864, 972, 976, 1086, 1098, 1104, 1242, 1296, 1403, 1448, 1464, 1629, 1647, 1656, 1863, 1944, 1952, 2172, 2196, 2208, 2484, 2592, 2806, 2896, 2928, 3258, 3294, 3312, 3726, 3888, 4163, 4209, 4344, 4392, 4887, 4941, 4968, 5589, 5612, 5792, 5856, 6516, 6588, 6624, 7452, 7776, 8326, 8418, 8688, 8784, 9774, 9882, 9936, 11041, 11178, 11224, 12489, 12627, 13032, 13176, 14661, 14823, 14904, 16652, 16836, 17376, 17568, 19548, 19764, 19872, 22082, 22356, 22448, 24978, 25254, 26064, 26352, 29322, 29646, 29808, 33123, 33304, 33672, 37467, 37881, 39096, 39528, 43983, 44164, 44712, 44896, 49956, 50508, 52128, 52704, 58644, 59292, 59616, 66246, 66608, 67344, 74934, 75762, 78192, 79056, 87966, 88328, 89424, 99369, 99912, 101016, 112401, 113643, 117288, 118584, 132492, 133216, 134688, 149868, 151524, 156384, 158112, 175932, 176656, 178848, 198738, 199824, 202032, 224802, 227286, 234576, 237168, 253943, 264984, 298107, 299736, 303048, 337203, 340929, 351864, 353312, 397476, 399648, 404064, 449604, 454572, 469152, 474336, 507886, 529968, 596214, 599472, 606096, 674406, 681858, 703728, 761829, 794952, 894321, 899208, 909144, 1011609, 1015772, 1059936, 1192428, 1198944, 1212192, 1348812, 1363716, 1407456, 1523658, 1589904, 1788642, 1798416, 1818288, 2023218, 2031544, 2285487, 2384856, 2682963, 2697624, 2727432, 3047316, 3179808, 3577284, 3596832, 3636576, 4046436, 4063088, 4570974, 4769712, 5365926, 5395248, 5454864, 6094632, 6856461, 7154568, 8092872, 8126176, 9141948, 9539424, 10731852, 10790496, 10909728, 12189264, 13712922, 14309136, 16185744, 18283896, 20569383, 21463704, 24378528, 27425844, 28618272, 32371488, 36567792, 41138766, 42927408, 54851688, 61708149, 73135584, 82277532, 85854816, 109703376, 123416298, 164555064, 219406752, 246832596, 329110128, 493665192, 658220256, 987330384, 1974660768]

約数ペア:

[(1, 1974660768), (2, 987330384), (3, 658220256), (4, 493665192), (6, 329110128), (8, 246832596), (9, 219406752), (12, 164555064), (16, 123416298), (18, 109703376), (23, 85854816), (24, 82277532), (27, 73135584), (32, 61708149), (36, 54851688), (46, 42927408), (48, 41138766), (54, 36567792), (61, 32371488), (69, 28618272), (72, 27425844), (81, 24378528), (92, 21463704), (96, 20569383), (108, 18283896), (122, 16185744), (138, 14309136), (144, 13712922), (162, 12189264), (181, 10909728), (183, 10790496), (184, 10731852), (207, 9539424), (216, 9141948), (243, 8126176), (244, 8092872), (276, 7154568), (288, 6856461), (324, 6094632), (362, 5454864), (366, 5395248), (368, 5365926), (414, 4769712), (432, 4570974), (486, 4063088), (488, 4046436), (543, 3636576), (549, 3596832), (552, 3577284), (621, 3179808), (648, 3047316), (724, 2727432), (732, 2697624), (736, 2682963), (828, 2384856), (864, 2285487), (972, 2031544), (976, 2023218), (1086, 1818288), (1098, 1798416), (1104, 1788642), (1242, 1589904), (1296, 1523658), (1403, 1407456), (1448, 1363716), (1464, 1348812), (1629, 1212192), (1647, 1198944), (1656, 1192428), (1863, 1059936), (1944, 1015772), (1952, 1011609), (2172, 909144), (2196, 899208), (2208, 894321), (2484, 794952), (2592, 761829), (2806, 703728), (2896, 681858), (2928, 674406), (3258, 606096), (3294, 599472), (3312, 596214), (3726, 529968), (3888, 507886), (4163, 474336), (4209, 469152), (4344, 454572), (4392, 449604), (4887, 404064), (4941, 399648), (4968, 397476), (5589, 353312), (5612, 351864), (5792, 340929), (5856, 337203), (6516, 303048), (6588, 299736), (6624, 298107), (7452, 264984), (7776, 253943), (8326, 237168), (8418, 234576), (8688, 227286), (8784, 224802), (9774, 202032), (9882, 199824), (9936, 198738), (11041, 178848), (11178, 176656), (11224, 175932), (12489, 158112), (12627, 156384), (13032, 151524), (13176, 149868), (14661, 134688), (14823, 133216), (14904, 132492), (16652, 118584), (16836, 117288), (17376, 113643), (17568, 112401), (19548, 101016), (19764, 99912), (19872, 99369), (22082, 89424), (22356, 88328), (22448, 87966), (24978, 79056), (25254, 78192), (26064, 75762), (26352, 74934), (29322, 67344), (29646, 66608), (29808, 66246), (33123, 59616), (33304, 59292), (33672, 58644), (37467, 52704), (37881, 52128), (39096, 50508), (39528, 49956), (43983, 44896), (44164, 44712)]