31273105536

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{291901}}^1$

素因数の和:291955

約数の個数: 128

約数和(自身を含む): 95276812800

約数和(自身を除く): 64003707264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26784, 35712, 53568, 107136, 291901, 583802, 875703, 1167604, 1751406, 2335208, 2627109, 3502812, 4670416, 5254218, 7005624, 7881327, 9048931, 9340832, 10508436, 14011248, 15762654, 18097862, 18681664, 21016872, 27146793, 28022496, 31525308, 36195724, 37363328, 42033744, 54293586, 56044992, 63050616, 72391448, 81440379, 84067488, 108587172, 112089984, 126101232, 144782896, 162880758, 168134976, 217174344, 244321137, 252202464, 289565792, 325761516, 336269952, 434348688, 488642274, 504404928, 579131584, 651523032, 868697376, 977284548, 1008809856, 1158263168, 1303046064, 1737394752, 1954569096, 2606092128, 3474789504, 3909138192, 5212184256, 7818276384, 10424368512, 15636552768, 31273105536]

約数ペア:

[(1, 31273105536), (2, 15636552768), (3, 10424368512), (4, 7818276384), (6, 5212184256), (8, 3909138192), (9, 3474789504), (12, 2606092128), (16, 1954569096), (18, 1737394752), (24, 1303046064), (27, 1158263168), (31, 1008809856), (32, 977284548), (36, 868697376), (48, 651523032), (54, 579131584), (62, 504404928), (64, 488642274), (72, 434348688), (93, 336269952), (96, 325761516), (108, 289565792), (124, 252202464), (128, 244321137), (144, 217174344), (186, 168134976), (192, 162880758), (216, 144782896), (248, 126101232), (279, 112089984), (288, 108587172), (372, 84067488), (384, 81440379), (432, 72391448), (496, 63050616), (558, 56044992), (576, 54293586), (744, 42033744), (837, 37363328), (864, 36195724), (992, 31525308), (1116, 28022496), (1152, 27146793), (1488, 21016872), (1674, 18681664), (1728, 18097862), (1984, 15762654), (2232, 14011248), (2976, 10508436), (3348, 9340832), (3456, 9048931), (3968, 7881327), (4464, 7005624), (5952, 5254218), (6696, 4670416), (8928, 3502812), (11904, 2627109), (13392, 2335208), (17856, 1751406), (26784, 1167604), (35712, 875703), (53568, 583802), (107136, 291901)]