538482208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 1280077344

約数和(自身を除く): 741595136

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 68, 88, 107, 116, 136, 176, 187, 214, 232, 272, 319, 352, 374, 428, 464, 493, 544, 638, 748, 841, 856, 928, 986, 1177, 1276, 1496, 1682, 1712, 1819, 1972, 2354, 2552, 2992, 3103, 3364, 3424, 3638, 3944, 4708, 5104, 5423, 5984, 6206, 6728, 7276, 7888, 9251, 9416, 10208, 10846, 12412, 13456, 14297, 14552, 15776, 18502, 18832, 20009, 21692, 24824, 26912, 28594, 29104, 34133, 37004, 37664, 40018, 43384, 49648, 52751, 57188, 58208, 68266, 74008, 80036, 86768, 89987, 99296, 105502, 114376, 136532, 148016, 157267, 160072, 173536, 179974, 211004, 228752, 273064, 296032, 314534, 320144, 359948, 422008, 457504, 546128, 580261, 629068, 640288, 719896, 844016, 989857, 1092256, 1160522, 1258136, 1439792, 1529779, 1688032, 1979714, 2321044, 2516272, 2879584, 3059558, 3959428, 4642088, 5032544, 6119116, 7918856, 9284176, 12238232, 15837712, 16827569, 18568352, 24476464, 31675424, 33655138, 48952928, 67310276, 134620552, 269241104, 538482208]

約数ペア:

[(1, 538482208), (2, 269241104), (4, 134620552), (8, 67310276), (11, 48952928), (16, 33655138), (17, 31675424), (22, 24476464), (29, 18568352), (32, 16827569), (34, 15837712), (44, 12238232), (58, 9284176), (68, 7918856), (88, 6119116), (107, 5032544), (116, 4642088), (136, 3959428), (176, 3059558), (187, 2879584), (214, 2516272), (232, 2321044), (272, 1979714), (319, 1688032), (352, 1529779), (374, 1439792), (428, 1258136), (464, 1160522), (493, 1092256), (544, 989857), (638, 844016), (748, 719896), (841, 640288), (856, 629068), (928, 580261), (986, 546128), (1177, 457504), (1276, 422008), (1496, 359948), (1682, 320144), (1712, 314534), (1819, 296032), (1972, 273064), (2354, 228752), (2552, 211004), (2992, 179974), (3103, 173536), (3364, 160072), (3424, 157267), (3638, 148016), (3944, 136532), (4708, 114376), (5104, 105502), (5423, 99296), (5984, 89987), (6206, 86768), (6728, 80036), (7276, 74008), (7888, 68266), (9251, 58208), (9416, 57188), (10208, 52751), (10846, 49648), (12412, 43384), (13456, 40018), (14297, 37664), (14552, 37004), (15776, 34133), (18502, 29104), (18832, 28594), (20009, 26912), (21692, 24824)]