978170256

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 3281567744

約数和(自身を除く): 2303397488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 127, 144, 162, 168, 189, 216, 243, 252, 254, 283, 324, 336, 378, 381, 432, 486, 504, 508, 566, 567, 648, 756, 762, 849, 889, 972, 1008, 1016, 1132, 1134, 1143, 1296, 1512, 1524, 1698, 1701, 1778, 1944, 1981, 2032, 2264, 2268, 2286, 2547, 2667, 3024, 3048, 3396, 3402, 3429, 3556, 3888, 3962, 4528, 4536, 4572, 5094, 5334, 5943, 6096, 6792, 6804, 6858, 7112, 7641, 7924, 8001, 9072, 9144, 10188, 10287, 10668, 11886, 13584, 13608, 13716, 14224, 15282, 15848, 16002, 17829, 18288, 20376, 20574, 21336, 22923, 23772, 24003, 27216, 27432, 30564, 30861, 31696, 32004, 35658, 35941, 40752, 41148, 42672, 45846, 47544, 48006, 53487, 54864, 61128, 61722, 64008, 68769, 71316, 71882, 72009, 82296, 91692, 95088, 96012, 106974, 107823, 122256, 123444, 128016, 137538, 142632, 143764, 144018, 160461, 164592, 183384, 192024, 213948, 215646, 216027, 246888, 251587, 275076, 285264, 287528, 288036, 320922, 323469, 366768, 384048, 427896, 431292, 432054, 481383, 493776, 503174, 550152, 575056, 576072, 641844, 646938, 754761, 855792, 862584, 864108, 962766, 970407, 1006348, 1100304, 1152144, 1283688, 1293876, 1509522, 1725168, 1728216, 1925532, 1940814, 2012696, 2264283, 2567376, 2587752, 2911221, 3019044, 3456432, 3851064, 3881628, 4025392, 4528566, 5175504, 5822442, 6038088, 6792849, 7702128, 7763256, 8733663, 9057132, 11644884, 12076176, 13585698, 15526512, 17467326, 18114264, 20378547, 23289768, 27171396, 34934652, 36228528, 40757094, 46579536, 54342792, 61135641, 69869304, 81514188, 108685584, 122271282, 139738608, 163028376, 244542564, 326056752, 489085128, 978170256]

約数ペア:

[(1, 978170256), (2, 489085128), (3, 326056752), (4, 244542564), (6, 163028376), (7, 139738608), (8, 122271282), (9, 108685584), (12, 81514188), (14, 69869304), (16, 61135641), (18, 54342792), (21, 46579536), (24, 40757094), (27, 36228528), (28, 34934652), (36, 27171396), (42, 23289768), (48, 20378547), (54, 18114264), (56, 17467326), (63, 15526512), (72, 13585698), (81, 12076176), (84, 11644884), (108, 9057132), (112, 8733663), (126, 7763256), (127, 7702128), (144, 6792849), (162, 6038088), (168, 5822442), (189, 5175504), (216, 4528566), (243, 4025392), (252, 3881628), (254, 3851064), (283, 3456432), (324, 3019044), (336, 2911221), (378, 2587752), (381, 2567376), (432, 2264283), (486, 2012696), (504, 1940814), (508, 1925532), (566, 1728216), (567, 1725168), (648, 1509522), (756, 1293876), (762, 1283688), (849, 1152144), (889, 1100304), (972, 1006348), (1008, 970407), (1016, 962766), (1132, 864108), (1134, 862584), (1143, 855792), (1296, 754761), (1512, 646938), (1524, 641844), (1698, 576072), (1701, 575056), (1778, 550152), (1944, 503174), (1981, 493776), (2032, 481383), (2264, 432054), (2268, 431292), (2286, 427896), (2547, 384048), (2667, 366768), (3024, 323469), (3048, 320922), (3396, 288036), (3402, 287528), (3429, 285264), (3556, 275076), (3888, 251587), (3962, 246888), (4528, 216027), (4536, 215646), (4572, 213948), (5094, 192024), (5334, 183384), (5943, 164592), (6096, 160461), (6792, 144018), (6804, 143764), (6858, 142632), (7112, 137538), (7641, 128016), (7924, 123444), (8001, 122256), (9072, 107823), (9144, 106974), (10188, 96012), (10287, 95088), (10668, 91692), (11886, 82296), (13584, 72009), (13608, 71882), (13716, 71316), (14224, 68769), (15282, 64008), (15848, 61722), (16002, 61128), (17829, 54864), (18288, 53487), (20376, 48006), (20574, 47544), (21336, 45846), (22923, 42672), (23772, 41148), (24003, 40752), (27216, 35941), (27432, 35658), (30564, 32004), (30861, 31696)]