471447132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7563

約数の個数: 72

約数和(自身を含む): 1229760000

約数和(自身を除く): 758312868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 7499, 10478, 14998, 15717, 20956, 22497, 29996, 31434, 44994, 62868, 89988, 97487, 194974, 232469, 292461, 389948, 464938, 584922, 697407, 929876, 1169844, 1267331, 1394814, 2534662, 2789628, 3022097, 3801993, 5069324, 6044194, 7603986, 9066291, 12088388, 15207972, 18132582, 36265164, 39287261, 78574522, 117861783, 157149044, 235723566, 471447132]

約数ペア:

[(1, 471447132), (2, 235723566), (3, 157149044), (4, 117861783), (6, 78574522), (12, 39287261), (13, 36265164), (26, 18132582), (31, 15207972), (39, 12088388), (52, 9066291), (62, 7603986), (78, 6044194), (93, 5069324), (124, 3801993), (156, 3022097), (169, 2789628), (186, 2534662), (338, 1394814), (372, 1267331), (403, 1169844), (507, 929876), (676, 697407), (806, 584922), (1014, 464938), (1209, 389948), (1612, 292461), (2028, 232469), (2418, 194974), (4836, 97487), (5239, 89988), (7499, 62868), (10478, 44994), (14998, 31434), (15717, 29996), (20956, 22497)]