260980608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1332

約数の個数: 128

約数和(自身を含む): 802944000

約数和(自身を除く): 541963392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1229, 1264, 1344, 1659, 1896, 2212, 2458, 2528, 2688, 3318, 3687, 3792, 4424, 4916, 5056, 6636, 7374, 7584, 8603, 8848, 9832, 10112, 13272, 14748, 15168, 17206, 17696, 19664, 25809, 26544, 29496, 30336, 34412, 35392, 39328, 51618, 53088, 58992, 68824, 70784, 78656, 97091, 103236, 106176, 117984, 137648, 157312, 194182, 206472, 212352, 235968, 275296, 291273, 388364, 412944, 471936, 550592, 582546, 679637, 776728, 825888, 1101184, 1165092, 1359274, 1553456, 1651776, 2038911, 2330184, 2718548, 3106912, 3303552, 4077822, 4660368, 5437096, 6213824, 8155644, 9320736, 10874192, 12427648, 16311288, 18641472, 21748384, 32622576, 37282944, 43496768, 65245152, 86993536, 130490304, 260980608]

約数ペア:

[(1, 260980608), (2, 130490304), (3, 86993536), (4, 65245152), (6, 43496768), (7, 37282944), (8, 32622576), (12, 21748384), (14, 18641472), (16, 16311288), (21, 12427648), (24, 10874192), (28, 9320736), (32, 8155644), (42, 6213824), (48, 5437096), (56, 4660368), (64, 4077822), (79, 3303552), (84, 3106912), (96, 2718548), (112, 2330184), (128, 2038911), (158, 1651776), (168, 1553456), (192, 1359274), (224, 1165092), (237, 1101184), (316, 825888), (336, 776728), (384, 679637), (448, 582546), (474, 550592), (553, 471936), (632, 412944), (672, 388364), (896, 291273), (948, 275296), (1106, 235968), (1229, 212352), (1264, 206472), (1344, 194182), (1659, 157312), (1896, 137648), (2212, 117984), (2458, 106176), (2528, 103236), (2688, 97091), (3318, 78656), (3687, 70784), (3792, 68824), (4424, 58992), (4916, 53088), (5056, 51618), (6636, 39328), (7374, 35392), (7584, 34412), (8603, 30336), (8848, 29496), (9832, 26544), (10112, 25809), (13272, 19664), (14748, 17696), (15168, 17206)]