990600545136

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3037}}^1\times {\mathrm{16141}}^1$

素因数の和:19610

約数の個数: 80

約数和(自身を含む): 2566133513888

約数和(自身を除く): 1575532968752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3037, 3368, 5052, 6074, 6736, 9111, 10104, 12148, 16141, 18222, 20208, 24296, 32282, 36444, 48423, 48592, 64564, 72888, 96846, 129128, 145776, 193692, 258256, 387384, 774768, 1278577, 2557154, 3835731, 5114308, 6795361, 7671462, 10228616, 13590722, 15342924, 20386083, 20457232, 27181444, 30685848, 40772166, 49020217, 54362888, 61371696, 81544332, 98040434, 108725776, 147060651, 163088664, 196080868, 294121302, 326177328, 392161736, 588242604, 784323472, 1176485208, 2352970416, 20637511357, 41275022714, 61912534071, 82550045428, 123825068142, 165100090856, 247650136284, 330200181712, 495300272568, 990600545136]

約数ペア:

[(1, 990600545136), (2, 495300272568), (3, 330200181712), (4, 247650136284), (6, 165100090856), (8, 123825068142), (12, 82550045428), (16, 61912534071), (24, 41275022714), (48, 20637511357), (421, 2352970416), (842, 1176485208), (1263, 784323472), (1684, 588242604), (2526, 392161736), (3037, 326177328), (3368, 294121302), (5052, 196080868), (6074, 163088664), (6736, 147060651), (9111, 108725776), (10104, 98040434), (12148, 81544332), (16141, 61371696), (18222, 54362888), (20208, 49020217), (24296, 40772166), (32282, 30685848), (36444, 27181444), (48423, 20457232), (48592, 20386083), (64564, 15342924), (72888, 13590722), (96846, 10228616), (129128, 7671462), (145776, 6795361), (193692, 5114308), (258256, 3835731), (387384, 2557154), (774768, 1278577)]