1581901056

素因数分解:

$2^8\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 4738809600

約数和(自身を除く): 3156908544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 256, 288, 316, 384, 432, 474, 576, 632, 711, 768, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2304, 2528, 2844, 2897, 3456, 3792, 4266, 5056, 5688, 5794, 6912, 7584, 8532, 8691, 10112, 11376, 11588, 15168, 17064, 17382, 20224, 22752, 23176, 26073, 30336, 34128, 34764, 45504, 46352, 52146, 60672, 68256, 69528, 78219, 91008, 92704, 104292, 136512, 139056, 156438, 182016, 185408, 208584, 228863, 273024, 278112, 312876, 370816, 417168, 457726, 546048, 556224, 625752, 686589, 741632, 834336, 915452, 1112448, 1251504, 1373178, 1668672, 1830904, 2059767, 2224896, 2503008, 2746356, 3337344, 3661808, 4119534, 5006016, 5492712, 6179301, 6674688, 7323616, 8239068, 10012032, 10985424, 12358602, 14647232, 16478136, 20024064, 21970848, 24717204, 29294464, 32956272, 43941696, 49434408, 58588928, 65912544, 87883392, 98868816, 131825088, 175766784, 197737632, 263650176, 395475264, 527300352, 790950528, 1581901056]

約数ペア:

[(1, 1581901056), (2, 790950528), (3, 527300352), (4, 395475264), (6, 263650176), (8, 197737632), (9, 175766784), (12, 131825088), (16, 98868816), (18, 87883392), (24, 65912544), (27, 58588928), (32, 49434408), (36, 43941696), (48, 32956272), (54, 29294464), (64, 24717204), (72, 21970848), (79, 20024064), (96, 16478136), (108, 14647232), (128, 12358602), (144, 10985424), (158, 10012032), (192, 8239068), (216, 7323616), (237, 6674688), (256, 6179301), (288, 5492712), (316, 5006016), (384, 4119534), (432, 3661808), (474, 3337344), (576, 2746356), (632, 2503008), (711, 2224896), (768, 2059767), (864, 1830904), (948, 1668672), (1152, 1373178), (1264, 1251504), (1422, 1112448), (1728, 915452), (1896, 834336), (2133, 741632), (2304, 686589), (2528, 625752), (2844, 556224), (2897, 546048), (3456, 457726), (3792, 417168), (4266, 370816), (5056, 312876), (5688, 278112), (5794, 273024), (6912, 228863), (7584, 208584), (8532, 185408), (8691, 182016), (10112, 156438), (11376, 139056), (11588, 136512), (15168, 104292), (17064, 92704), (17382, 91008), (20224, 78219), (22752, 69528), (23176, 68256), (26073, 60672), (30336, 52146), (34128, 46352), (34764, 45504)]