1308900006

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 3278361600

約数和(自身を除く): 1969461594

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 101, 102, 114, 153, 171, 202, 303, 306, 323, 342, 459, 513, 606, 646, 743, 909, 918, 969, 1026, 1486, 1717, 1818, 1919, 1938, 2229, 2727, 2907, 3434, 3838, 4458, 5151, 5454, 5757, 5814, 6687, 8721, 10302, 11514, 12631, 13374, 14117, 15453, 17271, 17442, 20061, 25262, 28234, 30906, 32623, 34542, 37893, 40122, 42351, 46359, 51813, 65246, 75043, 75786, 84702, 92718, 97869, 103626, 113679, 127053, 150086, 195738, 225129, 227358, 239989, 254106, 293607, 341037, 381159, 450258, 479978, 587214, 675387, 682074, 719967, 762318, 880821, 1275731, 1350774, 1425817, 1439934, 1761642, 2026161, 2159901, 2551462, 2851634, 3827193, 4052322, 4277451, 4319802, 6479703, 7654386, 8554902, 11481579, 12832353, 12959406, 22963158, 24238889, 25664706, 34444737, 38497059, 48477778, 68889474, 72716667, 76994118, 145433334, 218150001, 436300002, 654450003, 1308900006]

約数ペア:

[(1, 1308900006), (2, 654450003), (3, 436300002), (6, 218150001), (9, 145433334), (17, 76994118), (18, 72716667), (19, 68889474), (27, 48477778), (34, 38497059), (38, 34444737), (51, 25664706), (54, 24238889), (57, 22963158), (101, 12959406), (102, 12832353), (114, 11481579), (153, 8554902), (171, 7654386), (202, 6479703), (303, 4319802), (306, 4277451), (323, 4052322), (342, 3827193), (459, 2851634), (513, 2551462), (606, 2159901), (646, 2026161), (743, 1761642), (909, 1439934), (918, 1425817), (969, 1350774), (1026, 1275731), (1486, 880821), (1717, 762318), (1818, 719967), (1919, 682074), (1938, 675387), (2229, 587214), (2727, 479978), (2907, 450258), (3434, 381159), (3838, 341037), (4458, 293607), (5151, 254106), (5454, 239989), (5757, 227358), (5814, 225129), (6687, 195738), (8721, 150086), (10302, 127053), (11514, 113679), (12631, 103626), (13374, 97869), (14117, 92718), (15453, 84702), (17271, 75786), (17442, 75043), (20061, 65246), (25262, 51813), (28234, 46359), (30906, 42351), (32623, 40122), (34542, 37893)]