272939376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 748150032

約数和(自身を除く): 475210656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 97, 122, 124, 183, 186, 194, 244, 248, 291, 366, 372, 388, 488, 496, 582, 732, 744, 776, 961, 976, 1164, 1464, 1488, 1552, 1891, 1922, 2328, 2883, 2928, 3007, 3782, 3844, 4656, 5673, 5766, 5917, 6014, 7564, 7688, 9021, 11346, 11532, 11834, 12028, 15128, 15376, 17751, 18042, 22692, 23064, 23668, 24056, 30256, 35502, 36084, 45384, 46128, 47336, 48112, 58621, 71004, 72168, 90768, 93217, 94672, 117242, 142008, 144336, 175863, 183427, 186434, 234484, 279651, 284016, 351726, 366854, 372868, 468968, 550281, 559302, 703452, 733708, 745736, 937936, 1100562, 1118604, 1406904, 1467416, 1491472, 2201124, 2237208, 2813808, 2934832, 4402248, 4474416, 5686237, 8804496, 11372474, 17058711, 22744948, 34117422, 45489896, 68234844, 90979792, 136469688, 272939376]

約数ペア:

[(1, 272939376), (2, 136469688), (3, 90979792), (4, 68234844), (6, 45489896), (8, 34117422), (12, 22744948), (16, 17058711), (24, 11372474), (31, 8804496), (48, 5686237), (61, 4474416), (62, 4402248), (93, 2934832), (97, 2813808), (122, 2237208), (124, 2201124), (183, 1491472), (186, 1467416), (194, 1406904), (244, 1118604), (248, 1100562), (291, 937936), (366, 745736), (372, 733708), (388, 703452), (488, 559302), (496, 550281), (582, 468968), (732, 372868), (744, 366854), (776, 351726), (961, 284016), (976, 279651), (1164, 234484), (1464, 186434), (1488, 183427), (1552, 175863), (1891, 144336), (1922, 142008), (2328, 117242), (2883, 94672), (2928, 93217), (3007, 90768), (3782, 72168), (3844, 71004), (4656, 58621), (5673, 48112), (5766, 47336), (5917, 46128), (6014, 45384), (7564, 36084), (7688, 35502), (9021, 30256), (11346, 24056), (11532, 23668), (11834, 23064), (12028, 22692), (15128, 18042), (15376, 17751)]