2101471524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 5842077696

約数和(自身を除く): 3740606172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 257, 279, 306, 372, 431, 514, 527, 558, 612, 771, 862, 1028, 1054, 1116, 1293, 1542, 1581, 1724, 2108, 2313, 2586, 3084, 3162, 3879, 4369, 4626, 4743, 5172, 6324, 7327, 7758, 7967, 8738, 9252, 9486, 13107, 13361, 14654, 15516, 15934, 17476, 18972, 21981, 23901, 26214, 26722, 29308, 31868, 39321, 40083, 43962, 47802, 52428, 53444, 65943, 71703, 78642, 80166, 87924, 95604, 110767, 120249, 131886, 135439, 143406, 157284, 160332, 221534, 227137, 240498, 263772, 270878, 286812, 332301, 406317, 443068, 454274, 480996, 541756, 664602, 681411, 812634, 908548, 996903, 1218951, 1329204, 1362822, 1625268, 1883039, 1993806, 2044233, 2437902, 2725644, 3433777, 3766078, 3987612, 4088466, 4875804, 5649117, 6867554, 7532156, 8176932, 10301331, 11298234, 13735108, 16947351, 20602662, 22596468, 30903993, 33894702, 41205324, 58374209, 61807986, 67789404, 116748418, 123615972, 175122627, 233496836, 350245254, 525367881, 700490508, 1050735762, 2101471524]

約数ペア:

[(1, 2101471524), (2, 1050735762), (3, 700490508), (4, 525367881), (6, 350245254), (9, 233496836), (12, 175122627), (17, 123615972), (18, 116748418), (31, 67789404), (34, 61807986), (36, 58374209), (51, 41205324), (62, 33894702), (68, 30903993), (93, 22596468), (102, 20602662), (124, 16947351), (153, 13735108), (186, 11298234), (204, 10301331), (257, 8176932), (279, 7532156), (306, 6867554), (372, 5649117), (431, 4875804), (514, 4088466), (527, 3987612), (558, 3766078), (612, 3433777), (771, 2725644), (862, 2437902), (1028, 2044233), (1054, 1993806), (1116, 1883039), (1293, 1625268), (1542, 1362822), (1581, 1329204), (1724, 1218951), (2108, 996903), (2313, 908548), (2586, 812634), (3084, 681411), (3162, 664602), (3879, 541756), (4369, 480996), (4626, 454274), (4743, 443068), (5172, 406317), (6324, 332301), (7327, 286812), (7758, 270878), (7967, 263772), (8738, 240498), (9252, 227137), (9486, 221534), (13107, 160332), (13361, 157284), (14654, 143406), (15516, 135439), (15934, 131886), (17476, 120249), (18972, 110767), (21981, 95604), (23901, 87924), (26214, 80166), (26722, 78642), (29308, 71703), (31868, 65943), (39321, 53444), (40083, 52428), (43962, 47802)]