1281326904

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3191}}^1$

素因数の和:3243

約数の個数: 192

約数和(自身を含む): 4205779200

約数和(自身を除く): 2924452296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 169, 198, 216, 234, 264, 286, 297, 312, 338, 351, 396, 429, 468, 507, 572, 594, 676, 702, 792, 858, 936, 1014, 1144, 1188, 1287, 1352, 1404, 1521, 1716, 1859, 2028, 2376, 2574, 2808, 3042, 3191, 3432, 3718, 3861, 4056, 4563, 5148, 5577, 6084, 6382, 7436, 7722, 9126, 9573, 10296, 11154, 12168, 12764, 14872, 15444, 16731, 18252, 19146, 22308, 25528, 28719, 30888, 33462, 35101, 36504, 38292, 41483, 44616, 50193, 57438, 66924, 70202, 76584, 82966, 86157, 100386, 105303, 114876, 124449, 133848, 140404, 165932, 172314, 200772, 210606, 229752, 248898, 280808, 315909, 331864, 344628, 373347, 401544, 421212, 456313, 497796, 539279, 631818, 689256, 746694, 842424, 912626, 947727, 995592, 1078558, 1120041, 1263636, 1368939, 1493388, 1617837, 1825252, 1895454, 2157116, 2240082, 2527272, 2737878, 2986776, 3235674, 3650504, 3790908, 4106817, 4314232, 4480164, 4853511, 5475756, 5932069, 6471348, 7581816, 8213634, 8960328, 9707022, 10951512, 11864138, 12320451, 12942696, 14560533, 16427268, 17796207, 19414044, 23728276, 24640902, 29121066, 32854536, 35592414, 38828088, 47456552, 49281804, 53388621, 58242132, 71184828, 98563608, 106777242, 116484264, 142369656, 160165863, 213554484, 320331726, 427108968, 640663452, 1281326904]

約数ペア:

[(1, 1281326904), (2, 640663452), (3, 427108968), (4, 320331726), (6, 213554484), (8, 160165863), (9, 142369656), (11, 116484264), (12, 106777242), (13, 98563608), (18, 71184828), (22, 58242132), (24, 53388621), (26, 49281804), (27, 47456552), (33, 38828088), (36, 35592414), (39, 32854536), (44, 29121066), (52, 24640902), (54, 23728276), (66, 19414044), (72, 17796207), (78, 16427268), (88, 14560533), (99, 12942696), (104, 12320451), (108, 11864138), (117, 10951512), (132, 9707022), (143, 8960328), (156, 8213634), (169, 7581816), (198, 6471348), (216, 5932069), (234, 5475756), (264, 4853511), (286, 4480164), (297, 4314232), (312, 4106817), (338, 3790908), (351, 3650504), (396, 3235674), (429, 2986776), (468, 2737878), (507, 2527272), (572, 2240082), (594, 2157116), (676, 1895454), (702, 1825252), (792, 1617837), (858, 1493388), (936, 1368939), (1014, 1263636), (1144, 1120041), (1188, 1078558), (1287, 995592), (1352, 947727), (1404, 912626), (1521, 842424), (1716, 746694), (1859, 689256), (2028, 631818), (2376, 539279), (2574, 497796), (2808, 456313), (3042, 421212), (3191, 401544), (3432, 373347), (3718, 344628), (3861, 331864), (4056, 315909), (4563, 280808), (5148, 248898), (5577, 229752), (6084, 210606), (6382, 200772), (7436, 172314), (7722, 165932), (9126, 140404), (9573, 133848), (10296, 124449), (11154, 114876), (12168, 105303), (12764, 100386), (14872, 86157), (15444, 82966), (16731, 76584), (18252, 70202), (19146, 66924), (22308, 57438), (25528, 50193), (28719, 44616), (30888, 41483), (33462, 38292), (35101, 36504)]