214068516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 543846240

約数和(自身を除く): 329777724

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 961, 977, 1178, 1767, 1922, 1954, 2356, 2883, 2931, 3534, 3844, 3908, 5766, 5862, 7068, 11532, 11724, 18259, 18563, 30287, 36518, 37126, 54777, 55689, 60574, 73036, 74252, 90861, 109554, 111378, 121148, 181722, 219108, 222756, 363444, 575453, 938897, 1150906, 1726359, 1877794, 2301812, 2816691, 3452718, 3755588, 5633382, 6905436, 11266764, 17839043, 35678086, 53517129, 71356172, 107034258, 214068516]

約数ペア:

[(1, 214068516), (2, 107034258), (3, 71356172), (4, 53517129), (6, 35678086), (12, 17839043), (19, 11266764), (31, 6905436), (38, 5633382), (57, 3755588), (62, 3452718), (76, 2816691), (93, 2301812), (114, 1877794), (124, 1726359), (186, 1150906), (228, 938897), (372, 575453), (589, 363444), (961, 222756), (977, 219108), (1178, 181722), (1767, 121148), (1922, 111378), (1954, 109554), (2356, 90861), (2883, 74252), (2931, 73036), (3534, 60574), (3844, 55689), (3908, 54777), (5766, 37126), (5862, 36518), (7068, 30287), (11532, 18563), (11724, 18259)]