420079512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29717}}^1$

素因数の和:29776

約数の個数: 64

約数和(自身を含む): 1141171200

約数和(自身を除く): 721091688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 29717, 59434, 89151, 118868, 178302, 237736, 356604, 564623, 713208, 921227, 1129246, 1693869, 1842454, 2258492, 2763681, 3387738, 3684908, 4516984, 5527362, 6775476, 7369816, 11054724, 13550952, 17503313, 22109448, 35006626, 52509939, 70013252, 105019878, 140026504, 210039756, 420079512]

約数ペア:

[(1, 420079512), (2, 210039756), (3, 140026504), (4, 105019878), (6, 70013252), (8, 52509939), (12, 35006626), (19, 22109448), (24, 17503313), (31, 13550952), (38, 11054724), (57, 7369816), (62, 6775476), (76, 5527362), (93, 4516984), (114, 3684908), (124, 3387738), (152, 2763681), (186, 2258492), (228, 1842454), (248, 1693869), (372, 1129246), (456, 921227), (589, 713208), (744, 564623), (1178, 356604), (1767, 237736), (2356, 178302), (3534, 118868), (4712, 89151), (7068, 59434), (14136, 29717)]