221109336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 495941544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 71, 72, 74, 84, 111, 126, 142, 148, 167, 168, 213, 222, 252, 259, 284, 296, 333, 334, 426, 444, 497, 501, 504, 518, 568, 639, 666, 668, 777, 852, 888, 994, 1002, 1036, 1169, 1278, 1332, 1336, 1491, 1503, 1554, 1704, 1988, 2004, 2072, 2331, 2338, 2556, 2627, 2664, 2982, 3006, 3108, 3507, 3976, 4008, 4473, 4662, 4676, 5112, 5254, 5964, 6012, 6179, 6216, 7014, 7881, 8946, 9324, 9352, 10508, 10521, 11857, 11928, 12024, 12358, 14028, 15762, 17892, 18389, 18537, 18648, 21016, 21042, 23643, 23714, 24716, 28056, 31524, 35571, 35784, 36778, 37074, 42084, 43253, 47286, 47428, 49432, 55167, 55611, 63048, 71142, 73556, 74148, 82999, 84168, 86506, 94572, 94856, 106713, 110334, 111222, 129759, 142284, 147112, 148296, 165501, 165998, 173012, 189144, 213426, 220668, 222444, 248997, 259518, 284568, 331002, 331996, 346024, 389277, 426852, 438709, 441336, 444888, 497994, 519036, 662004, 663992, 746991, 778554, 853704, 877418, 995988, 1038072, 1316127, 1324008, 1493982, 1557108, 1754836, 1991976, 2632254, 2987964, 3070963, 3114216, 3509672, 3948381, 5264508, 5975928, 6141926, 7896762, 9212889, 10529016, 12283852, 15793524, 18425778, 24567704, 27638667, 31587048, 36851556, 55277334, 73703112, 110554668, 221109336]

約数ペア:

[(1, 221109336), (2, 110554668), (3, 73703112), (4, 55277334), (6, 36851556), (7, 31587048), (8, 27638667), (9, 24567704), (12, 18425778), (14, 15793524), (18, 12283852), (21, 10529016), (24, 9212889), (28, 7896762), (36, 6141926), (37, 5975928), (42, 5264508), (56, 3948381), (63, 3509672), (71, 3114216), (72, 3070963), (74, 2987964), (84, 2632254), (111, 1991976), (126, 1754836), (142, 1557108), (148, 1493982), (167, 1324008), (168, 1316127), (213, 1038072), (222, 995988), (252, 877418), (259, 853704), (284, 778554), (296, 746991), (333, 663992), (334, 662004), (426, 519036), (444, 497994), (497, 444888), (501, 441336), (504, 438709), (518, 426852), (568, 389277), (639, 346024), (666, 331996), (668, 331002), (777, 284568), (852, 259518), (888, 248997), (994, 222444), (1002, 220668), (1036, 213426), (1169, 189144), (1278, 173012), (1332, 165998), (1336, 165501), (1491, 148296), (1503, 147112), (1554, 142284), (1704, 129759), (1988, 111222), (2004, 110334), (2072, 106713), (2331, 94856), (2338, 94572), (2556, 86506), (2627, 84168), (2664, 82999), (2982, 74148), (3006, 73556), (3108, 71142), (3507, 63048), (3976, 55611), (4008, 55167), (4473, 49432), (4662, 47428), (4676, 47286), (5112, 43253), (5254, 42084), (5964, 37074), (6012, 36778), (6179, 35784), (6216, 35571), (7014, 31524), (7881, 28056), (8946, 24716), (9324, 23714), (9352, 23643), (10508, 21042), (10521, 21016), (11857, 18648), (11928, 18537), (12024, 18389), (12358, 17892), (14028, 15762)]