2531581572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17209}}^1$

素因数の和:17293

約数の個数: 96

約数和(自身を含む): 6800290560

約数和(自身を除く): 4268708988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 41, 46, 52, 69, 78, 82, 92, 123, 138, 156, 164, 246, 276, 299, 492, 533, 598, 897, 943, 1066, 1196, 1599, 1794, 1886, 2132, 2829, 3198, 3588, 3772, 5658, 6396, 11316, 12259, 17209, 24518, 34418, 36777, 49036, 51627, 68836, 73554, 103254, 147108, 206508, 223717, 395807, 447434, 671151, 705569, 791614, 894868, 1187421, 1342302, 1411138, 1583228, 2116707, 2374842, 2684604, 2822276, 4233414, 4749684, 5145491, 8466828, 9172397, 10290982, 15436473, 16228087, 18344794, 20581964, 27517191, 30872946, 32456174, 36689588, 48684261, 55034382, 61745892, 64912348, 97368522, 110068764, 194737044, 210965131, 421930262, 632895393, 843860524, 1265790786, 2531581572]

約数ペア:

[(1, 2531581572), (2, 1265790786), (3, 843860524), (4, 632895393), (6, 421930262), (12, 210965131), (13, 194737044), (23, 110068764), (26, 97368522), (39, 64912348), (41, 61745892), (46, 55034382), (52, 48684261), (69, 36689588), (78, 32456174), (82, 30872946), (92, 27517191), (123, 20581964), (138, 18344794), (156, 16228087), (164, 15436473), (246, 10290982), (276, 9172397), (299, 8466828), (492, 5145491), (533, 4749684), (598, 4233414), (897, 2822276), (943, 2684604), (1066, 2374842), (1196, 2116707), (1599, 1583228), (1794, 1411138), (1886, 1342302), (2132, 1187421), (2829, 894868), (3198, 791614), (3588, 705569), (3772, 671151), (5658, 447434), (6396, 395807), (11316, 223717), (12259, 206508), (17209, 147108), (24518, 103254), (34418, 73554), (36777, 68836), (49036, 51627)]