289677732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 730017792

約数和(自身を除く): 440340060

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 137, 138, 141, 163, 188, 274, 276, 282, 326, 411, 489, 548, 564, 652, 822, 978, 1081, 1644, 1956, 2162, 3151, 3243, 3749, 4324, 6302, 6439, 6486, 7498, 7661, 9453, 11247, 12604, 12878, 12972, 14996, 15322, 18906, 19317, 22331, 22494, 22983, 25756, 30644, 37812, 38634, 44662, 44988, 45966, 66993, 77268, 89324, 91932, 133986, 148097, 176203, 267972, 296194, 352406, 444291, 513613, 528609, 592388, 704812, 888582, 1027226, 1049557, 1057218, 1540839, 1777164, 2054452, 2099114, 2114436, 3081678, 3148671, 4198228, 6163356, 6297342, 12594684, 24139811, 48279622, 72419433, 96559244, 144838866, 289677732]

約数ペア:

[(1, 289677732), (2, 144838866), (3, 96559244), (4, 72419433), (6, 48279622), (12, 24139811), (23, 12594684), (46, 6297342), (47, 6163356), (69, 4198228), (92, 3148671), (94, 3081678), (137, 2114436), (138, 2099114), (141, 2054452), (163, 1777164), (188, 1540839), (274, 1057218), (276, 1049557), (282, 1027226), (326, 888582), (411, 704812), (489, 592388), (548, 528609), (564, 513613), (652, 444291), (822, 352406), (978, 296194), (1081, 267972), (1644, 176203), (1956, 148097), (2162, 133986), (3151, 91932), (3243, 89324), (3749, 77268), (4324, 66993), (6302, 45966), (6439, 44988), (6486, 44662), (7498, 38634), (7661, 37812), (9453, 30644), (11247, 25756), (12604, 22983), (12878, 22494), (12972, 22331), (14996, 19317), (15322, 18906)]