211036674004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1170

約数の個数: 144

約数和(自身を含む): 422540616960

約数和(自身を除く): 211503942956

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 169, 172, 239, 338, 478, 481, 559, 676, 821, 956, 962, 1118, 1591, 1642, 1924, 2236, 3107, 3182, 3284, 6214, 6253, 6364, 7267, 8843, 10277, 10673, 12428, 12506, 14534, 17686, 20554, 20683, 21346, 25012, 29068, 30377, 35303, 35372, 40391, 41108, 41366, 42692, 60754, 70606, 80782, 82732, 114959, 121508, 133601, 138749, 141212, 161564, 196219, 229918, 267202, 268879, 277498, 380249, 392438, 394901, 458939, 459836, 534404, 537758, 554996, 760498, 784876, 789802, 917878, 1075516, 1306211, 1494467, 1520996, 1579604, 1736813, 1835756, 2550847, 2612422, 2988934, 3473626, 4943237, 5101694, 5133713, 5224844, 5966207, 5977868, 6947252, 7260103, 8437417, 9886474, 10203388, 10267426, 11932414, 14520206, 16874834, 16980743, 19772948, 20534852, 23864828, 29040412, 33161011, 33749668, 33961486, 64262081, 66322022, 67922972, 94381339, 109686421, 128524162, 132644044, 188762678, 219372842, 220749659, 257048324, 312184429, 377525356, 438745684, 441499318, 624368858, 882998636, 1226957407, 1248737716, 1425923473, 2453914814, 2851846946, 4058397577, 4907829628, 5703693892, 8116795154, 16233590308, 52759168501, 105518337002, 211036674004]

約数ペア:

[(1, 211036674004), (2, 105518337002), (4, 52759168501), (13, 16233590308), (26, 8116795154), (37, 5703693892), (43, 4907829628), (52, 4058397577), (74, 2851846946), (86, 2453914814), (148, 1425923473), (169, 1248737716), (172, 1226957407), (239, 882998636), (338, 624368858), (478, 441499318), (481, 438745684), (559, 377525356), (676, 312184429), (821, 257048324), (956, 220749659), (962, 219372842), (1118, 188762678), (1591, 132644044), (1642, 128524162), (1924, 109686421), (2236, 94381339), (3107, 67922972), (3182, 66322022), (3284, 64262081), (6214, 33961486), (6253, 33749668), (6364, 33161011), (7267, 29040412), (8843, 23864828), (10277, 20534852), (10673, 19772948), (12428, 16980743), (12506, 16874834), (14534, 14520206), (17686, 11932414), (20554, 10267426), (20683, 10203388), (21346, 9886474), (25012, 8437417), (29068, 7260103), (30377, 6947252), (35303, 5977868), (35372, 5966207), (40391, 5224844), (41108, 5133713), (41366, 5101694), (42692, 4943237), (60754, 3473626), (70606, 2988934), (80782, 2612422), (82732, 2550847), (114959, 1835756), (121508, 1736813), (133601, 1579604), (138749, 1520996), (141212, 1494467), (161564, 1306211), (196219, 1075516), (229918, 917878), (267202, 789802), (268879, 784876), (277498, 760498), (380249, 554996), (392438, 537758), (394901, 534404), (458939, 459836)]