305298168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 916131840

約数和(自身を除く): 610833672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 61, 62, 84, 93, 122, 124, 168, 183, 186, 217, 244, 248, 366, 372, 427, 434, 488, 651, 732, 744, 854, 868, 961, 1281, 1302, 1464, 1708, 1736, 1891, 1922, 2562, 2604, 2883, 3416, 3782, 3844, 5124, 5208, 5673, 5766, 6727, 7564, 7688, 10248, 11346, 11532, 13237, 13454, 15128, 20181, 22692, 23064, 26474, 26908, 29791, 39711, 40362, 45384, 52948, 53816, 58621, 59582, 79422, 80724, 89373, 105896, 117242, 119164, 158844, 161448, 175863, 178746, 208537, 234484, 238328, 317688, 351726, 357492, 410347, 417074, 468968, 625611, 703452, 714984, 820694, 834148, 1231041, 1251222, 1406904, 1641388, 1668296, 1817251, 2462082, 2502444, 3282776, 3634502, 4924164, 5004888, 5451753, 7269004, 9848328, 10903506, 12720757, 14538008, 21807012, 25441514, 38162271, 43614024, 50883028, 76324542, 101766056, 152649084, 305298168]

約数ペア:

[(1, 305298168), (2, 152649084), (3, 101766056), (4, 76324542), (6, 50883028), (7, 43614024), (8, 38162271), (12, 25441514), (14, 21807012), (21, 14538008), (24, 12720757), (28, 10903506), (31, 9848328), (42, 7269004), (56, 5451753), (61, 5004888), (62, 4924164), (84, 3634502), (93, 3282776), (122, 2502444), (124, 2462082), (168, 1817251), (183, 1668296), (186, 1641388), (217, 1406904), (244, 1251222), (248, 1231041), (366, 834148), (372, 820694), (427, 714984), (434, 703452), (488, 625611), (651, 468968), (732, 417074), (744, 410347), (854, 357492), (868, 351726), (961, 317688), (1281, 238328), (1302, 234484), (1464, 208537), (1708, 178746), (1736, 175863), (1891, 161448), (1922, 158844), (2562, 119164), (2604, 117242), (2883, 105896), (3416, 89373), (3782, 80724), (3844, 79422), (5124, 59582), (5208, 58621), (5673, 53816), (5766, 52948), (6727, 45384), (7564, 40362), (7688, 39711), (10248, 29791), (11346, 26908), (11532, 26474), (13237, 23064), (13454, 22692), (15128, 20181)]