1721382144

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 4734492672

約数和(自身を除く): 3013110528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 103, 128, 141, 188, 192, 206, 256, 282, 309, 376, 384, 412, 463, 564, 618, 752, 768, 824, 926, 1128, 1236, 1389, 1504, 1648, 1852, 2256, 2472, 2778, 3008, 3296, 3704, 4512, 4841, 4944, 5556, 6016, 6592, 7408, 9024, 9682, 9888, 11112, 12032, 13184, 14523, 14816, 18048, 19364, 19776, 21761, 22224, 26368, 29046, 29632, 36096, 38728, 39552, 43522, 44448, 47689, 58092, 59264, 65283, 77456, 79104, 87044, 88896, 95378, 116184, 118528, 130566, 143067, 154912, 174088, 177792, 190756, 232368, 261132, 286134, 309824, 348176, 355584, 381512, 464736, 522264, 572268, 619648, 696352, 763024, 929472, 1044528, 1144536, 1239296, 1392704, 1526048, 1858944, 2089056, 2241383, 2289072, 2785408, 3052096, 3717888, 4178112, 4482766, 4578144, 5570816, 6104192, 6724149, 8356224, 8965532, 9156288, 12208384, 13448298, 16712448, 17931064, 18312576, 26896596, 35862128, 36625152, 53793192, 71724256, 107586384, 143448512, 215172768, 286897024, 430345536, 573794048, 860691072, 1721382144]

約数ペア:

[(1, 1721382144), (2, 860691072), (3, 573794048), (4, 430345536), (6, 286897024), (8, 215172768), (12, 143448512), (16, 107586384), (24, 71724256), (32, 53793192), (47, 36625152), (48, 35862128), (64, 26896596), (94, 18312576), (96, 17931064), (103, 16712448), (128, 13448298), (141, 12208384), (188, 9156288), (192, 8965532), (206, 8356224), (256, 6724149), (282, 6104192), (309, 5570816), (376, 4578144), (384, 4482766), (412, 4178112), (463, 3717888), (564, 3052096), (618, 2785408), (752, 2289072), (768, 2241383), (824, 2089056), (926, 1858944), (1128, 1526048), (1236, 1392704), (1389, 1239296), (1504, 1144536), (1648, 1044528), (1852, 929472), (2256, 763024), (2472, 696352), (2778, 619648), (3008, 572268), (3296, 522264), (3704, 464736), (4512, 381512), (4841, 355584), (4944, 348176), (5556, 309824), (6016, 286134), (6592, 261132), (7408, 232368), (9024, 190756), (9682, 177792), (9888, 174088), (11112, 154912), (12032, 143067), (13184, 130566), (14523, 118528), (14816, 116184), (18048, 95378), (19364, 88896), (19776, 87044), (21761, 79104), (22224, 77456), (26368, 65283), (29046, 59264), (29632, 58092), (36096, 47689), (38728, 44448), (39552, 43522)]