289331376

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 776736000

約数和(自身を除く): 487404624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 347, 348, 464, 599, 694, 696, 1041, 1198, 1388, 1392, 1797, 2082, 2396, 2776, 3594, 4164, 4792, 5552, 7188, 8328, 9584, 10063, 14376, 16656, 17371, 20126, 28752, 30189, 34742, 40252, 52113, 60378, 69484, 80504, 104226, 120756, 138968, 161008, 207853, 208452, 241512, 277936, 415706, 416904, 483024, 623559, 831412, 833808, 1247118, 1662824, 2494236, 3325648, 4988472, 6027737, 9976944, 12055474, 18083211, 24110948, 36166422, 48221896, 72332844, 96443792, 144665688, 289331376]

約数ペア:

[(1, 289331376), (2, 144665688), (3, 96443792), (4, 72332844), (6, 48221896), (8, 36166422), (12, 24110948), (16, 18083211), (24, 12055474), (29, 9976944), (48, 6027737), (58, 4988472), (87, 3325648), (116, 2494236), (174, 1662824), (232, 1247118), (347, 833808), (348, 831412), (464, 623559), (599, 483024), (694, 416904), (696, 415706), (1041, 277936), (1198, 241512), (1388, 208452), (1392, 207853), (1797, 161008), (2082, 138968), (2396, 120756), (2776, 104226), (3594, 80504), (4164, 69484), (4792, 60378), (5552, 52113), (7188, 40252), (8328, 34742), (9584, 30189), (10063, 28752), (14376, 20126), (16656, 17371)]