249211116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 144

約数和(自身を含む): 792949248

約数和(自身を除く): 543738132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 743, 847, 924, 1089, 1331, 1386, 1452, 1486, 1694, 2178, 2229, 2541, 2662, 2772, 2972, 3388, 3993, 4356, 4458, 5082, 5201, 5324, 6687, 7623, 7986, 8173, 8916, 9317, 10164, 10402, 11979, 13374, 15246, 15603, 15972, 16346, 18634, 20804, 23958, 24519, 26748, 27951, 30492, 31206, 32692, 37268, 46809, 47916, 49038, 55902, 57211, 62412, 73557, 83853, 89903, 93618, 98076, 111804, 114422, 147114, 167706, 171633, 179806, 187236, 228844, 269709, 294228, 335412, 343266, 359612, 514899, 539418, 629321, 686532, 809127, 988933, 1029798, 1078836, 1258642, 1618254, 1887963, 1977866, 2059596, 2517284, 2966799, 3236508, 3775926, 3955732, 5663889, 5933598, 6922531, 7551852, 8900397, 11327778, 11867196, 13845062, 17800794, 20767593, 22655556, 27690124, 35601588, 41535186, 62302779, 83070372, 124605558, 249211116]

約数ペア:

[(1, 249211116), (2, 124605558), (3, 83070372), (4, 62302779), (6, 41535186), (7, 35601588), (9, 27690124), (11, 22655556), (12, 20767593), (14, 17800794), (18, 13845062), (21, 11867196), (22, 11327778), (28, 8900397), (33, 7551852), (36, 6922531), (42, 5933598), (44, 5663889), (63, 3955732), (66, 3775926), (77, 3236508), (84, 2966799), (99, 2517284), (121, 2059596), (126, 1977866), (132, 1887963), (154, 1618254), (198, 1258642), (231, 1078836), (242, 1029798), (252, 988933), (308, 809127), (363, 686532), (396, 629321), (462, 539418), (484, 514899), (693, 359612), (726, 343266), (743, 335412), (847, 294228), (924, 269709), (1089, 228844), (1331, 187236), (1386, 179806), (1452, 171633), (1486, 167706), (1694, 147114), (2178, 114422), (2229, 111804), (2541, 98076), (2662, 93618), (2772, 89903), (2972, 83853), (3388, 73557), (3993, 62412), (4356, 57211), (4458, 55902), (5082, 49038), (5201, 47916), (5324, 46809), (6687, 37268), (7623, 32692), (7986, 31206), (8173, 30492), (8916, 27951), (9317, 26748), (10164, 24519), (10402, 23958), (11979, 20804), (13374, 18634), (15246, 16346), (15603, 15972)]