306549712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 722846592

約数和(自身を除く): 416296880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 233, 238, 272, 466, 476, 691, 932, 952, 1382, 1631, 1864, 1904, 2764, 3262, 3728, 3961, 4837, 5528, 6524, 7922, 9674, 11056, 11747, 13048, 15844, 19348, 23494, 26096, 27727, 31688, 38696, 46988, 55454, 63376, 77392, 82229, 93976, 110908, 161003, 164458, 187952, 221816, 322006, 328916, 443632, 644012, 657832, 1127021, 1288024, 1315664, 2254042, 2576048, 2737051, 4508084, 5474102, 9016168, 10948204, 18032336, 19159357, 21896408, 38318714, 43792816, 76637428, 153274856, 306549712]

約数ペア:

[(1, 306549712), (2, 153274856), (4, 76637428), (7, 43792816), (8, 38318714), (14, 21896408), (16, 19159357), (17, 18032336), (28, 10948204), (34, 9016168), (56, 5474102), (68, 4508084), (112, 2737051), (119, 2576048), (136, 2254042), (233, 1315664), (238, 1288024), (272, 1127021), (466, 657832), (476, 644012), (691, 443632), (932, 328916), (952, 322006), (1382, 221816), (1631, 187952), (1864, 164458), (1904, 161003), (2764, 110908), (3262, 93976), (3728, 82229), (3961, 77392), (4837, 63376), (5528, 55454), (6524, 46988), (7922, 38696), (9674, 31688), (11056, 27727), (11747, 26096), (13048, 23494), (15844, 19348)]