1260277746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 3175401600

約数和(自身を除く): 1915123854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 199, 273, 294, 398, 546, 597, 637, 1194, 1274, 1393, 1657, 1911, 2587, 2786, 3314, 3822, 4179, 4971, 5174, 7761, 8358, 9751, 9942, 11599, 15522, 18109, 19502, 21541, 23198, 29253, 34797, 36218, 43082, 54327, 58506, 64623, 69594, 81193, 108654, 126763, 129246, 150787, 162386, 243579, 253526, 301574, 329743, 380289, 452361, 487158, 659486, 760578, 904722, 989229, 1055509, 1978458, 2111018, 2308201, 3166527, 4286659, 4616402, 6333054, 6924603, 8573318, 12859977, 13849206, 16157407, 25719954, 30006613, 32314814, 48472221, 60013226, 90019839, 96944442, 180039678, 210046291, 420092582, 630138873, 1260277746]

約数ペア:

[(1, 1260277746), (2, 630138873), (3, 420092582), (6, 210046291), (7, 180039678), (13, 96944442), (14, 90019839), (21, 60013226), (26, 48472221), (39, 32314814), (42, 30006613), (49, 25719954), (78, 16157407), (91, 13849206), (98, 12859977), (147, 8573318), (182, 6924603), (199, 6333054), (273, 4616402), (294, 4286659), (398, 3166527), (546, 2308201), (597, 2111018), (637, 1978458), (1194, 1055509), (1274, 989229), (1393, 904722), (1657, 760578), (1911, 659486), (2587, 487158), (2786, 452361), (3314, 380289), (3822, 329743), (4179, 301574), (4971, 253526), (5174, 243579), (7761, 162386), (8358, 150787), (9751, 129246), (9942, 126763), (11599, 108654), (15522, 81193), (18109, 69594), (19502, 64623), (21541, 58506), (23198, 54327), (29253, 43082), (34797, 36218)]