921686314

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 1671062400

約数和(自身を除く): 749376086

約数列:

[1, 2, 17, 19, 23, 34, 38, 41, 46, 82, 89, 178, 289, 323, 391, 437, 578, 646, 697, 779, 782, 874, 943, 1394, 1513, 1558, 1691, 1886, 2047, 3026, 3382, 3649, 4094, 5491, 6647, 7298, 7429, 10982, 11849, 13243, 13294, 14858, 16031, 17917, 23698, 25721, 26486, 28747, 32062, 34799, 35834, 38893, 51442, 57494, 62033, 69331, 69598, 77786, 83927, 124066, 126293, 138662, 167854, 225131, 252586, 272527, 304589, 450262, 488699, 545054, 591583, 609178, 661181, 977398, 1054561, 1178627, 1183166, 1322362, 1426759, 1594613, 2109122, 2357254, 2853518, 3189226, 5178013, 10356026, 11240077, 20036659, 22480154, 24254903, 27108421, 40073318, 48509806, 54216842, 460843157, 921686314]

約数ペア:

[(1, 921686314), (2, 460843157), (17, 54216842), (19, 48509806), (23, 40073318), (34, 27108421), (38, 24254903), (41, 22480154), (46, 20036659), (82, 11240077), (89, 10356026), (178, 5178013), (289, 3189226), (323, 2853518), (391, 2357254), (437, 2109122), (578, 1594613), (646, 1426759), (697, 1322362), (779, 1183166), (782, 1178627), (874, 1054561), (943, 977398), (1394, 661181), (1513, 609178), (1558, 591583), (1691, 545054), (1886, 488699), (2047, 450262), (3026, 304589), (3382, 272527), (3649, 252586), (4094, 225131), (5491, 167854), (6647, 138662), (7298, 126293), (7429, 124066), (10982, 83927), (11849, 77786), (13243, 69598), (13294, 69331), (14858, 62033), (16031, 57494), (17917, 51442), (23698, 38893), (25721, 35834), (26486, 34799), (28747, 32062)]