2608066968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21379}}^1$

素因数の和:21441

約数の個数: 128

約数和(自身を含む): 7758374400

約数和(自身を除く): 5150307432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 552, 598, 663, 782, 884, 897, 1173, 1196, 1326, 1564, 1768, 1794, 2346, 2392, 2652, 3128, 3588, 4692, 5083, 5304, 7176, 9384, 10166, 15249, 20332, 21379, 30498, 40664, 42758, 60996, 64137, 85516, 121992, 128274, 171032, 256548, 277927, 363443, 491717, 513096, 555854, 726886, 833781, 983434, 1090329, 1111708, 1453772, 1475151, 1667562, 1966868, 2180658, 2223416, 2907544, 2950302, 3335124, 3933736, 4361316, 4724759, 5900604, 6392321, 6670248, 8359189, 8722632, 9449518, 11801208, 12784642, 14174277, 16718378, 18899036, 19176963, 25077567, 25569284, 28348554, 33436756, 37798072, 38353926, 50155134, 51138568, 56697108, 66873512, 76707852, 100310268, 108669457, 113394216, 153415704, 200620536, 217338914, 326008371, 434677828, 652016742, 869355656, 1304033484, 2608066968]

約数ペア:

[(1, 2608066968), (2, 1304033484), (3, 869355656), (4, 652016742), (6, 434677828), (8, 326008371), (12, 217338914), (13, 200620536), (17, 153415704), (23, 113394216), (24, 108669457), (26, 100310268), (34, 76707852), (39, 66873512), (46, 56697108), (51, 51138568), (52, 50155134), (68, 38353926), (69, 37798072), (78, 33436756), (92, 28348554), (102, 25569284), (104, 25077567), (136, 19176963), (138, 18899036), (156, 16718378), (184, 14174277), (204, 12784642), (221, 11801208), (276, 9449518), (299, 8722632), (312, 8359189), (391, 6670248), (408, 6392321), (442, 5900604), (552, 4724759), (598, 4361316), (663, 3933736), (782, 3335124), (884, 2950302), (897, 2907544), (1173, 2223416), (1196, 2180658), (1326, 1966868), (1564, 1667562), (1768, 1475151), (1794, 1453772), (2346, 1111708), (2392, 1090329), (2652, 983434), (3128, 833781), (3588, 726886), (4692, 555854), (5083, 513096), (5304, 491717), (7176, 363443), (9384, 277927), (10166, 256548), (15249, 171032), (20332, 128274), (21379, 121992), (30498, 85516), (40664, 64137), (42758, 60996)]