1300803894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 3253541760

約数和(自身を除く): 1952737866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 61, 74, 78, 111, 117, 122, 183, 222, 234, 333, 351, 366, 481, 549, 666, 702, 793, 821, 962, 999, 1098, 1443, 1586, 1642, 1647, 1998, 2257, 2379, 2463, 2886, 3294, 4329, 4514, 4758, 4926, 6771, 7137, 7389, 8658, 10673, 12987, 13542, 14274, 14778, 20313, 21346, 21411, 22167, 25974, 29341, 30377, 32019, 40626, 42822, 44334, 50081, 58682, 60754, 60939, 64038, 88023, 91131, 96057, 100162, 121878, 150243, 176046, 182262, 192114, 264069, 273393, 288171, 300486, 394901, 450729, 528138, 546786, 576342, 651053, 789802, 792207, 820179, 901458, 1184703, 1302106, 1352187, 1584414, 1640358, 1852997, 1953159, 2369406, 2704374, 3554109, 3705994, 3906318, 5558991, 5859477, 7108218, 10662327, 11117982, 11718954, 16676973, 17578431, 21324654, 24088961, 33353946, 35156862, 48177922, 50030919, 72266883, 100061838, 144533766, 216800649, 433601298, 650401947, 1300803894]

約数ペア:

[(1, 1300803894), (2, 650401947), (3, 433601298), (6, 216800649), (9, 144533766), (13, 100061838), (18, 72266883), (26, 50030919), (27, 48177922), (37, 35156862), (39, 33353946), (54, 24088961), (61, 21324654), (74, 17578431), (78, 16676973), (111, 11718954), (117, 11117982), (122, 10662327), (183, 7108218), (222, 5859477), (234, 5558991), (333, 3906318), (351, 3705994), (366, 3554109), (481, 2704374), (549, 2369406), (666, 1953159), (702, 1852997), (793, 1640358), (821, 1584414), (962, 1352187), (999, 1302106), (1098, 1184703), (1443, 901458), (1586, 820179), (1642, 792207), (1647, 789802), (1998, 651053), (2257, 576342), (2379, 546786), (2463, 528138), (2886, 450729), (3294, 394901), (4329, 300486), (4514, 288171), (4758, 273393), (4926, 264069), (6771, 192114), (7137, 182262), (7389, 176046), (8658, 150243), (10673, 121878), (12987, 100162), (13542, 96057), (14274, 91131), (14778, 88023), (20313, 64038), (21346, 60939), (21411, 60754), (22167, 58682), (25974, 50081), (29341, 44334), (30377, 42822), (32019, 40626)]