240996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 680960

約数和(自身を除く): 439964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 151, 228, 266, 302, 399, 453, 532, 604, 798, 906, 1057, 1596, 1812, 2114, 2869, 3171, 4228, 5738, 6342, 8607, 11476, 12684, 17214, 20083, 34428, 40166, 60249, 80332, 120498, 240996]

約数ペア:

[(1, 240996), (2, 120498), (3, 80332), (4, 60249), (6, 40166), (7, 34428), (12, 20083), (14, 17214), (19, 12684), (21, 11476), (28, 8607), (38, 6342), (42, 5738), (57, 4228), (76, 3171), (84, 2869), (114, 2114), (133, 1812), (151, 1596), (228, 1057), (266, 906), (302, 798), (399, 604), (453, 532)]