981327072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 2906741376

約数和(自身を除く): 1925414304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 961, 967, 992, 1023, 1056, 1364, 1488, 1922, 1934, 2046, 2728, 2883, 2901, 2976, 3844, 3868, 4092, 5456, 5766, 5802, 7688, 7736, 8184, 10571, 10637, 10912, 11532, 11604, 15376, 15472, 16368, 21142, 21274, 23064, 23208, 29977, 30752, 30944, 31713, 31911, 32736, 42284, 42548, 46128, 46416, 59954, 63426, 63822, 84568, 85096, 89931, 92256, 92832, 119908, 126852, 127644, 169136, 170192, 179862, 239816, 253704, 255288, 329747, 338272, 340384, 359724, 479632, 507408, 510576, 659494, 719448, 929287, 959264, 989241, 1014816, 1021152, 1318988, 1438896, 1858574, 1978482, 2637976, 2787861, 2877792, 3717148, 3956964, 5275952, 5575722, 7434296, 7913928, 10222157, 10551904, 11151444, 14868592, 15827856, 20444314, 22302888, 29737184, 30666471, 31655712, 40888628, 44605776, 61332942, 81777256, 89211552, 122665884, 163554512, 245331768, 327109024, 490663536, 981327072]

約数ペア:

[(1, 981327072), (2, 490663536), (3, 327109024), (4, 245331768), (6, 163554512), (8, 122665884), (11, 89211552), (12, 81777256), (16, 61332942), (22, 44605776), (24, 40888628), (31, 31655712), (32, 30666471), (33, 29737184), (44, 22302888), (48, 20444314), (62, 15827856), (66, 14868592), (88, 11151444), (93, 10551904), (96, 10222157), (124, 7913928), (132, 7434296), (176, 5575722), (186, 5275952), (248, 3956964), (264, 3717148), (341, 2877792), (352, 2787861), (372, 2637976), (496, 1978482), (528, 1858574), (682, 1438896), (744, 1318988), (961, 1021152), (967, 1014816), (992, 989241), (1023, 959264), (1056, 929287), (1364, 719448), (1488, 659494), (1922, 510576), (1934, 507408), (2046, 479632), (2728, 359724), (2883, 340384), (2901, 338272), (2976, 329747), (3844, 255288), (3868, 253704), (4092, 239816), (5456, 179862), (5766, 170192), (5802, 169136), (7688, 127644), (7736, 126852), (8184, 119908), (10571, 92832), (10637, 92256), (10912, 89931), (11532, 85096), (11604, 84568), (15376, 63822), (15472, 63426), (16368, 59954), (21142, 46416), (21274, 46128), (23064, 42548), (23208, 42284), (29977, 32736), (30752, 31911), (30944, 31713)]