19376583408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86981}}^1$

素因数の和:87032

約数の個数: 240

約数和(自身を含む): 70668351936

約数和(自身を除く): 51291768528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 3094, 3276, 3536, 3978, 4284, 4368, 4641, 5304, 5712, 6188, 6552, 7956, 8568, 9282, 10608, 12376, 13104, 13923, 15912, 17136, 18564, 24752, 27846, 31824, 37128, 55692, 74256, 86981, 111384, 173962, 222768, 260943, 347924, 521886, 608867, 695848, 782829, 1043772, 1130753, 1217734, 1391696, 1478677, 1565658, 1826601, 2087544, 2261506, 2435468, 2957354, 3131316, 3392259, 3653202, 4175088, 4436031, 4523012, 4870936, 5479803, 5914708, 6262632, 6784518, 7306404, 7915271, 8872062, 9046024, 9741872, 10176777, 10350739, 10959606, 11829416, 12525264, 13308093, 13569036, 14612808, 15830542, 17744124, 18092048, 19222801, 20353554, 20701478, 21919212, 23658832, 23745813, 26616186, 27138072, 29225616, 31052217, 31661084, 35488248, 38445602, 40707108, 41402956, 43838424, 47491626, 53232372, 54276144, 57668403, 62104434, 63322168, 70976496, 71237439, 76891204, 81414216, 82805912, 87676848, 93156651, 94983252, 106464744, 115336806, 124208868, 126644336, 134559607, 142474878, 153782408, 162828432, 165611824, 173005209, 186313302, 189966504, 212929488, 230673612, 248417736, 269119214, 284949756, 307564816, 346010418, 372626604, 379933008, 403678821, 461347224, 496835472, 538238428, 569899512, 692020836, 745253208, 807357642, 922694448, 1076476856, 1139799024, 1211036463, 1384041672, 1490506416, 1614715284, 2152953712, 2422072926, 2768083344, 3229430568, 4844145852, 6458861136, 9688291704, 19376583408]

約数ペア:

[(1, 19376583408), (2, 9688291704), (3, 6458861136), (4, 4844145852), (6, 3229430568), (7, 2768083344), (8, 2422072926), (9, 2152953712), (12, 1614715284), (13, 1490506416), (14, 1384041672), (16, 1211036463), (17, 1139799024), (18, 1076476856), (21, 922694448), (24, 807357642), (26, 745253208), (28, 692020836), (34, 569899512), (36, 538238428), (39, 496835472), (42, 461347224), (48, 403678821), (51, 379933008), (52, 372626604), (56, 346010418), (63, 307564816), (68, 284949756), (72, 269119214), (78, 248417736), (84, 230673612), (91, 212929488), (102, 189966504), (104, 186313302), (112, 173005209), (117, 165611824), (119, 162828432), (126, 153782408), (136, 142474878), (144, 134559607), (153, 126644336), (156, 124208868), (168, 115336806), (182, 106464744), (204, 94983252), (208, 93156651), (221, 87676848), (234, 82805912), (238, 81414216), (252, 76891204), (272, 71237439), (273, 70976496), (306, 63322168), (312, 62104434), (336, 57668403), (357, 54276144), (364, 53232372), (408, 47491626), (442, 43838424), (468, 41402956), (476, 40707108), (504, 38445602), (546, 35488248), (612, 31661084), (624, 31052217), (663, 29225616), (714, 27138072), (728, 26616186), (816, 23745813), (819, 23658832), (884, 21919212), (936, 20701478), (952, 20353554), (1008, 19222801), (1071, 18092048), (1092, 17744124), (1224, 15830542), (1326, 14612808), (1428, 13569036), (1456, 13308093), (1547, 12525264), (1638, 11829416), (1768, 10959606), (1872, 10350739), (1904, 10176777), (1989, 9741872), (2142, 9046024), (2184, 8872062), (2448, 7915271), (2652, 7306404), (2856, 6784518), (3094, 6262632), (3276, 5914708), (3536, 5479803), (3978, 4870936), (4284, 4523012), (4368, 4436031), (4641, 4175088), (5304, 3653202), (5712, 3392259), (6188, 3131316), (6552, 2957354), (7956, 2435468), (8568, 2261506), (9282, 2087544), (10608, 1826601), (12376, 1565658), (13104, 1478677), (13923, 1391696), (15912, 1217734), (17136, 1130753), (18564, 1043772), (24752, 782829), (27846, 695848), (31824, 608867), (37128, 521886), (55692, 347924), (74256, 260943), (86981, 222768), (111384, 173962)]