1261335552

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 176

約数和(自身を含む): 3508918272

約数和(自身を除く): 2247582720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 64, 96, 106, 122, 127, 128, 159, 183, 192, 212, 244, 254, 256, 318, 366, 381, 384, 424, 488, 508, 512, 636, 732, 762, 768, 848, 976, 1016, 1024, 1272, 1464, 1524, 1536, 1696, 1952, 2032, 2544, 2928, 3048, 3072, 3233, 3392, 3904, 4064, 5088, 5856, 6096, 6466, 6731, 6784, 7747, 7808, 8128, 9699, 10176, 11712, 12192, 12932, 13462, 13568, 15494, 15616, 16256, 19398, 20193, 20352, 23241, 23424, 24384, 25864, 26924, 27136, 30988, 31232, 32512, 38796, 40386, 40704, 46482, 46848, 48768, 51728, 53848, 54272, 61976, 62464, 65024, 77592, 80772, 81408, 92964, 93696, 97536, 103456, 107696, 123952, 130048, 155184, 161544, 162816, 185928, 187392, 195072, 206912, 215392, 247904, 310368, 323088, 371856, 390144, 410591, 413824, 430784, 495808, 620736, 646176, 743712, 821182, 827648, 861568, 991616, 1231773, 1241472, 1292352, 1487424, 1642364, 1655296, 1723136, 1983232, 2463546, 2482944, 2584704, 2974848, 3284728, 3310592, 3446272, 3966464, 4927092, 4965888, 5169408, 5949696, 6569456, 6892544, 7932928, 9854184, 9931776, 10338816, 11899392, 13138912, 19708368, 20677632, 23798784, 26277824, 39416736, 52555648, 78833472, 105111296, 157666944, 210222592, 315333888, 420445184, 630667776, 1261335552]

約数ペア:

[(1, 1261335552), (2, 630667776), (3, 420445184), (4, 315333888), (6, 210222592), (8, 157666944), (12, 105111296), (16, 78833472), (24, 52555648), (32, 39416736), (48, 26277824), (53, 23798784), (61, 20677632), (64, 19708368), (96, 13138912), (106, 11899392), (122, 10338816), (127, 9931776), (128, 9854184), (159, 7932928), (183, 6892544), (192, 6569456), (212, 5949696), (244, 5169408), (254, 4965888), (256, 4927092), (318, 3966464), (366, 3446272), (381, 3310592), (384, 3284728), (424, 2974848), (488, 2584704), (508, 2482944), (512, 2463546), (636, 1983232), (732, 1723136), (762, 1655296), (768, 1642364), (848, 1487424), (976, 1292352), (1016, 1241472), (1024, 1231773), (1272, 991616), (1464, 861568), (1524, 827648), (1536, 821182), (1696, 743712), (1952, 646176), (2032, 620736), (2544, 495808), (2928, 430784), (3048, 413824), (3072, 410591), (3233, 390144), (3392, 371856), (3904, 323088), (4064, 310368), (5088, 247904), (5856, 215392), (6096, 206912), (6466, 195072), (6731, 187392), (6784, 185928), (7747, 162816), (7808, 161544), (8128, 155184), (9699, 130048), (10176, 123952), (11712, 107696), (12192, 103456), (12932, 97536), (13462, 93696), (13568, 92964), (15494, 81408), (15616, 80772), (16256, 77592), (19398, 65024), (20193, 62464), (20352, 61976), (23241, 54272), (23424, 53848), (24384, 51728), (25864, 48768), (26924, 46848), (27136, 46482), (30988, 40704), (31232, 40386), (32512, 38796)]