4951281312

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1547

約数の個数: 144

約数和(自身を含む): 14573744640

約数和(自身を除く): 9622463328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 661, 744, 839, 992, 1116, 1322, 1488, 1678, 1983, 2232, 2517, 2644, 2976, 3356, 3966, 4464, 5034, 5288, 5949, 6712, 7551, 7932, 8928, 10068, 10576, 11898, 13424, 15102, 15864, 20136, 20491, 21152, 23796, 26009, 26848, 30204, 31728, 40272, 40982, 47592, 52018, 60408, 61473, 63456, 78027, 80544, 81964, 95184, 104036, 120816, 122946, 156054, 163928, 184419, 190368, 208072, 234081, 241632, 245892, 312108, 327856, 368838, 416144, 468162, 491784, 554579, 624216, 655712, 737676, 832288, 936324, 983568, 1109158, 1248432, 1475352, 1663737, 1872648, 1967136, 2218316, 2496864, 2950704, 3327474, 3745296, 4436632, 4991211, 5901408, 6654948, 7490592, 8873264, 9982422, 13309896, 17191949, 17746528, 19964844, 26619792, 34383898, 39929688, 51575847, 53239584, 68767796, 79859376, 103151694, 137535592, 154727541, 159718752, 206303388, 275071184, 309455082, 412606776, 550142368, 618910164, 825213552, 1237820328, 1650427104, 2475640656, 4951281312]

約数ペア:

[(1, 4951281312), (2, 2475640656), (3, 1650427104), (4, 1237820328), (6, 825213552), (8, 618910164), (9, 550142368), (12, 412606776), (16, 309455082), (18, 275071184), (24, 206303388), (31, 159718752), (32, 154727541), (36, 137535592), (48, 103151694), (62, 79859376), (72, 68767796), (93, 53239584), (96, 51575847), (124, 39929688), (144, 34383898), (186, 26619792), (248, 19964844), (279, 17746528), (288, 17191949), (372, 13309896), (496, 9982422), (558, 8873264), (661, 7490592), (744, 6654948), (839, 5901408), (992, 4991211), (1116, 4436632), (1322, 3745296), (1488, 3327474), (1678, 2950704), (1983, 2496864), (2232, 2218316), (2517, 1967136), (2644, 1872648), (2976, 1663737), (3356, 1475352), (3966, 1248432), (4464, 1109158), (5034, 983568), (5288, 936324), (5949, 832288), (6712, 737676), (7551, 655712), (7932, 624216), (8928, 554579), (10068, 491784), (10576, 468162), (11898, 416144), (13424, 368838), (15102, 327856), (15864, 312108), (20136, 245892), (20491, 241632), (21152, 234081), (23796, 208072), (26009, 190368), (26848, 184419), (30204, 163928), (31728, 156054), (40272, 122946), (40982, 120816), (47592, 104036), (52018, 95184), (60408, 81964), (61473, 80544), (63456, 78027)]