306441504

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22639}}^1$

素因数の和:22702

約数の個数: 72

約数和(自身を含む): 890023680

約数和(自身を除く): 583582176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 362224, 407502, 543336, 724448, 815004, 1064033, 1086672, 1630008, 2128066, 2173344, 3192099, 3260016, 4256132, 6384198, 6520032, 8512264, 9576297, 12768396, 17024528, 19152594, 25536792, 34049056, 38305188, 51073584, 76610376, 102147168, 153220752, 306441504]

約数ペア:

[(1, 306441504), (2, 153220752), (3, 102147168), (4, 76610376), (6, 51073584), (8, 38305188), (9, 34049056), (12, 25536792), (16, 19152594), (18, 17024528), (24, 12768396), (32, 9576297), (36, 8512264), (47, 6520032), (48, 6384198), (72, 4256132), (94, 3260016), (96, 3192099), (141, 2173344), (144, 2128066), (188, 1630008), (282, 1086672), (288, 1064033), (376, 815004), (423, 724448), (564, 543336), (752, 407502), (846, 362224), (1128, 271668), (1504, 203751), (1692, 181112), (2256, 135834), (3384, 90556), (4512, 67917), (6768, 45278), (13536, 22639)]