2545739268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2957

約数の個数: 96

約数和(自身を含む): 6439668480

約数和(自身を除く): 3893929212

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 89, 92, 111, 138, 148, 178, 222, 267, 276, 356, 444, 534, 851, 1068, 1702, 2047, 2553, 2801, 3293, 3404, 4094, 5106, 5602, 6141, 6586, 8188, 8403, 9879, 10212, 11204, 12282, 13172, 16806, 19758, 24564, 33612, 39516, 64423, 75739, 103637, 128846, 151478, 193269, 207274, 227217, 249289, 257692, 302956, 310911, 386538, 414548, 454434, 498578, 621822, 747867, 773076, 908868, 997156, 1243644, 1495734, 2383651, 2991468, 4767302, 5733647, 7150953, 9223693, 9534604, 11467294, 14301906, 17200941, 18447386, 22934588, 27671079, 28603812, 34401882, 36894772, 55342158, 68803764, 110684316, 212144939, 424289878, 636434817, 848579756, 1272869634, 2545739268]

約数ペア:

[(1, 2545739268), (2, 1272869634), (3, 848579756), (4, 636434817), (6, 424289878), (12, 212144939), (23, 110684316), (37, 68803764), (46, 55342158), (69, 36894772), (74, 34401882), (89, 28603812), (92, 27671079), (111, 22934588), (138, 18447386), (148, 17200941), (178, 14301906), (222, 11467294), (267, 9534604), (276, 9223693), (356, 7150953), (444, 5733647), (534, 4767302), (851, 2991468), (1068, 2383651), (1702, 1495734), (2047, 1243644), (2553, 997156), (2801, 908868), (3293, 773076), (3404, 747867), (4094, 621822), (5106, 498578), (5602, 454434), (6141, 414548), (6586, 386538), (8188, 310911), (8403, 302956), (9879, 257692), (10212, 249289), (11204, 227217), (12282, 207274), (13172, 193269), (16806, 151478), (19758, 128846), (24564, 103637), (33612, 75739), (39516, 64423)]