2861240616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 8585151120

約数和(自身を除く): 5723910504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 137, 156, 159, 212, 234, 274, 312, 318, 411, 421, 424, 468, 477, 548, 636, 689, 822, 842, 936, 954, 1096, 1233, 1263, 1272, 1378, 1644, 1684, 1781, 1908, 2067, 2466, 2526, 2756, 3288, 3368, 3562, 3789, 3816, 4134, 4932, 5052, 5343, 5473, 5512, 6201, 7124, 7261, 7578, 8268, 9864, 10104, 10686, 10946, 12402, 14248, 14522, 15156, 16029, 16419, 16536, 21372, 21783, 21892, 22313, 24804, 29044, 30312, 32058, 32838, 42744, 43566, 43784, 44626, 49257, 49608, 57677, 58088, 64116, 65349, 65676, 66939, 87132, 89252, 94393, 98514, 115354, 128232, 130698, 131352, 133878, 173031, 174264, 178504, 188786, 197028, 200817, 230708, 261396, 267756, 283179, 290069, 346062, 377572, 394056, 401634, 461416, 519093, 522792, 535512, 566358, 580138, 692124, 749801, 755144, 803268, 849537, 870207, 1038186, 1132716, 1160276, 1384248, 1499602, 1606536, 1699074, 1740414, 2076372, 2249403, 2265432, 2320552, 2610621, 2999204, 3056881, 3398148, 3480828, 4152744, 4498806, 5221242, 5998408, 6113762, 6748209, 6796296, 6961656, 8997612, 9170643, 10442484, 12227524, 13496418, 17995224, 18341286, 20884968, 24455048, 26992836, 27511929, 36682572, 39739453, 53985672, 55023858, 73365144, 79478906, 110047716, 119218359, 158957812, 220095432, 238436718, 317915624, 357655077, 476873436, 715310154, 953746872, 1430620308, 2861240616]

約数ペア:

[(1, 2861240616), (2, 1430620308), (3, 953746872), (4, 715310154), (6, 476873436), (8, 357655077), (9, 317915624), (12, 238436718), (13, 220095432), (18, 158957812), (24, 119218359), (26, 110047716), (36, 79478906), (39, 73365144), (52, 55023858), (53, 53985672), (72, 39739453), (78, 36682572), (104, 27511929), (106, 26992836), (117, 24455048), (137, 20884968), (156, 18341286), (159, 17995224), (212, 13496418), (234, 12227524), (274, 10442484), (312, 9170643), (318, 8997612), (411, 6961656), (421, 6796296), (424, 6748209), (468, 6113762), (477, 5998408), (548, 5221242), (636, 4498806), (689, 4152744), (822, 3480828), (842, 3398148), (936, 3056881), (954, 2999204), (1096, 2610621), (1233, 2320552), (1263, 2265432), (1272, 2249403), (1378, 2076372), (1644, 1740414), (1684, 1699074), (1781, 1606536), (1908, 1499602), (2067, 1384248), (2466, 1160276), (2526, 1132716), (2756, 1038186), (3288, 870207), (3368, 849537), (3562, 803268), (3789, 755144), (3816, 749801), (4134, 692124), (4932, 580138), (5052, 566358), (5343, 535512), (5473, 522792), (5512, 519093), (6201, 461416), (7124, 401634), (7261, 394056), (7578, 377572), (8268, 346062), (9864, 290069), (10104, 283179), (10686, 267756), (10946, 261396), (12402, 230708), (14248, 200817), (14522, 197028), (15156, 188786), (16029, 178504), (16419, 174264), (16536, 173031), (21372, 133878), (21783, 131352), (21892, 130698), (22313, 128232), (24804, 115354), (29044, 98514), (30312, 94393), (32058, 89252), (32838, 87132), (42744, 66939), (43566, 65676), (43784, 65349), (44626, 64116), (49257, 58088), (49608, 57677)]