291180396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 795289600

約数和(自身を除く): 504109204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3169, 3534, 4836, 6338, 7068, 7657, 9507, 12676, 15314, 19014, 22971, 30628, 38028, 41197, 45942, 60211, 82394, 91884, 98239, 120422, 123591, 164788, 180633, 196478, 240844, 247182, 294717, 361266, 392956, 494364, 589434, 722532, 782743, 1178868, 1277107, 1565486, 1866541, 2348229, 2554214, 3130972, 3733082, 3831321, 4696458, 5108428, 5599623, 7466164, 7662642, 9392916, 11199246, 15325284, 22398492, 24265033, 48530066, 72795099, 97060132, 145590198, 291180396]

約数ペア:

[(1, 291180396), (2, 145590198), (3, 97060132), (4, 72795099), (6, 48530066), (12, 24265033), (13, 22398492), (19, 15325284), (26, 11199246), (31, 9392916), (38, 7662642), (39, 7466164), (52, 5599623), (57, 5108428), (62, 4696458), (76, 3831321), (78, 3733082), (93, 3130972), (114, 2554214), (124, 2348229), (156, 1866541), (186, 1565486), (228, 1277107), (247, 1178868), (372, 782743), (403, 722532), (494, 589434), (589, 494364), (741, 392956), (806, 361266), (988, 294717), (1178, 247182), (1209, 240844), (1482, 196478), (1612, 180633), (1767, 164788), (2356, 123591), (2418, 120422), (2964, 98239), (3169, 91884), (3534, 82394), (4836, 60211), (6338, 45942), (7068, 41197), (7657, 38028), (9507, 30628), (12676, 22971), (15314, 19014)]