1361216256

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 3790262784

約数和(自身を除く): 2429046528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 128, 129, 141, 172, 188, 192, 256, 258, 282, 344, 376, 384, 516, 564, 688, 752, 768, 877, 1032, 1128, 1376, 1504, 1754, 2021, 2064, 2256, 2631, 2752, 3008, 3508, 4042, 4128, 4512, 5262, 5504, 6016, 6063, 7016, 8084, 8256, 9024, 10524, 11008, 12032, 12126, 14032, 16168, 16512, 18048, 21048, 24252, 28064, 32336, 33024, 36096, 37711, 41219, 42096, 48504, 56128, 64672, 75422, 82438, 84192, 97008, 112256, 113133, 123657, 129344, 150844, 164876, 168384, 194016, 224512, 226266, 247314, 258688, 301688, 329752, 336768, 388032, 452532, 494628, 517376, 603376, 659504, 673536, 776064, 905064, 989256, 1206752, 1319008, 1552128, 1772417, 1810128, 1978512, 2413504, 2638016, 3544834, 3620256, 3957024, 4827008, 5276032, 5317251, 7089668, 7240512, 7914048, 9654016, 10552064, 10634502, 14179336, 14481024, 15828096, 21269004, 28358672, 28962048, 31656192, 42538008, 56717344, 85076016, 113434688, 170152032, 226869376, 340304064, 453738752, 680608128, 1361216256]

約数ペア:

[(1, 1361216256), (2, 680608128), (3, 453738752), (4, 340304064), (6, 226869376), (8, 170152032), (12, 113434688), (16, 85076016), (24, 56717344), (32, 42538008), (43, 31656192), (47, 28962048), (48, 28358672), (64, 21269004), (86, 15828096), (94, 14481024), (96, 14179336), (128, 10634502), (129, 10552064), (141, 9654016), (172, 7914048), (188, 7240512), (192, 7089668), (256, 5317251), (258, 5276032), (282, 4827008), (344, 3957024), (376, 3620256), (384, 3544834), (516, 2638016), (564, 2413504), (688, 1978512), (752, 1810128), (768, 1772417), (877, 1552128), (1032, 1319008), (1128, 1206752), (1376, 989256), (1504, 905064), (1754, 776064), (2021, 673536), (2064, 659504), (2256, 603376), (2631, 517376), (2752, 494628), (3008, 452532), (3508, 388032), (4042, 336768), (4128, 329752), (4512, 301688), (5262, 258688), (5504, 247314), (6016, 226266), (6063, 224512), (7016, 194016), (8084, 168384), (8256, 164876), (9024, 150844), (10524, 129344), (11008, 123657), (12032, 113133), (12126, 112256), (14032, 97008), (16168, 84192), (16512, 82438), (18048, 75422), (21048, 64672), (24252, 56128), (28064, 48504), (32336, 42096), (33024, 41219), (36096, 37711)]