411942908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 813486240

約数和(自身を除く): 401543332

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 89, 164, 167, 169, 178, 334, 338, 356, 533, 668, 676, 1066, 1157, 2132, 2171, 2314, 3649, 4342, 4628, 6847, 6929, 7298, 8684, 13694, 13858, 14596, 14863, 15041, 27388, 27716, 28223, 29726, 30082, 47437, 56446, 59452, 60164, 89011, 94874, 112892, 178022, 189748, 193219, 356044, 386438, 609383, 616681, 772876, 1157143, 1218766, 1233362, 2314286, 2437532, 2466724, 2511847, 4628572, 5023694, 7921979, 10047388, 15843958, 31687916, 102985727, 205971454, 411942908]

約数ペア:

[(1, 411942908), (2, 205971454), (4, 102985727), (13, 31687916), (26, 15843958), (41, 10047388), (52, 7921979), (82, 5023694), (89, 4628572), (164, 2511847), (167, 2466724), (169, 2437532), (178, 2314286), (334, 1233362), (338, 1218766), (356, 1157143), (533, 772876), (668, 616681), (676, 609383), (1066, 386438), (1157, 356044), (2132, 193219), (2171, 189748), (2314, 178022), (3649, 112892), (4342, 94874), (4628, 89011), (6847, 60164), (6929, 59452), (7298, 56446), (8684, 47437), (13694, 30082), (13858, 29726), (14596, 28223), (14863, 27716), (15041, 27388)]