270874404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 753951744

約数和(自身を除く): 483077340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 61, 62, 69, 92, 93, 122, 124, 138, 173, 183, 186, 207, 244, 276, 279, 346, 366, 372, 414, 519, 549, 558, 692, 713, 732, 828, 1038, 1098, 1116, 1403, 1426, 1557, 1891, 2076, 2139, 2196, 2806, 2852, 3114, 3782, 3979, 4209, 4278, 5363, 5612, 5673, 6228, 6417, 7564, 7958, 8418, 8556, 10553, 10726, 11346, 11937, 12627, 12834, 15916, 16089, 16836, 17019, 21106, 21452, 22692, 23874, 25254, 25668, 31659, 32178, 34038, 35811, 42212, 43493, 47748, 48267, 50508, 63318, 64356, 68076, 71622, 86986, 94977, 96534, 123349, 126636, 130479, 143244, 173972, 189954, 193068, 242719, 246698, 260958, 327143, 370047, 379908, 391437, 485438, 493396, 521916, 654286, 728157, 740094, 782874, 970876, 981429, 1110141, 1308572, 1456314, 1480188, 1565748, 1962858, 2184471, 2220282, 2912628, 2944287, 3925716, 4368942, 4440564, 5888574, 7524289, 8737884, 11777148, 15048578, 22572867, 30097156, 45145734, 67718601, 90291468, 135437202, 270874404]

約数ペア:

[(1, 270874404), (2, 135437202), (3, 90291468), (4, 67718601), (6, 45145734), (9, 30097156), (12, 22572867), (18, 15048578), (23, 11777148), (31, 8737884), (36, 7524289), (46, 5888574), (61, 4440564), (62, 4368942), (69, 3925716), (92, 2944287), (93, 2912628), (122, 2220282), (124, 2184471), (138, 1962858), (173, 1565748), (183, 1480188), (186, 1456314), (207, 1308572), (244, 1110141), (276, 981429), (279, 970876), (346, 782874), (366, 740094), (372, 728157), (414, 654286), (519, 521916), (549, 493396), (558, 485438), (692, 391437), (713, 379908), (732, 370047), (828, 327143), (1038, 260958), (1098, 246698), (1116, 242719), (1403, 193068), (1426, 189954), (1557, 173972), (1891, 143244), (2076, 130479), (2139, 126636), (2196, 123349), (2806, 96534), (2852, 94977), (3114, 86986), (3782, 71622), (3979, 68076), (4209, 64356), (4278, 63318), (5363, 50508), (5612, 48267), (5673, 47748), (6228, 43493), (6417, 42212), (7564, 35811), (7958, 34038), (8418, 32178), (8556, 31659), (10553, 25668), (10726, 25254), (11346, 23874), (11937, 22692), (12627, 21452), (12834, 21106), (15916, 17019), (16089, 16836)]