427433994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 1059502080

約数和(自身を除く): 632068086

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 381, 494, 741, 757, 762, 1143, 1482, 1514, 1651, 2223, 2271, 2286, 2413, 3302, 4446, 4542, 4826, 4953, 6813, 7239, 9841, 9906, 13626, 14383, 14478, 14859, 19682, 21717, 28766, 29523, 29718, 31369, 43149, 43434, 59046, 62738, 86298, 88569, 94107, 96139, 129447, 177138, 186979, 188214, 192278, 258894, 282321, 288417, 373958, 560937, 564642, 576834, 865251, 1121874, 1249807, 1682811, 1730502, 1826641, 2499614, 3365622, 3653282, 3749421, 5479923, 7498842, 10959846, 11248263, 16439769, 22496526, 23746333, 32879538, 47492666, 71238999, 142477998, 213716997, 427433994]

約数ペア:

[(1, 427433994), (2, 213716997), (3, 142477998), (6, 71238999), (9, 47492666), (13, 32879538), (18, 23746333), (19, 22496526), (26, 16439769), (38, 11248263), (39, 10959846), (57, 7498842), (78, 5479923), (114, 3749421), (117, 3653282), (127, 3365622), (171, 2499614), (234, 1826641), (247, 1730502), (254, 1682811), (342, 1249807), (381, 1121874), (494, 865251), (741, 576834), (757, 564642), (762, 560937), (1143, 373958), (1482, 288417), (1514, 282321), (1651, 258894), (2223, 192278), (2271, 188214), (2286, 186979), (2413, 177138), (3302, 129447), (4446, 96139), (4542, 94107), (4826, 88569), (4953, 86298), (6813, 62738), (7239, 59046), (9841, 43434), (9906, 43149), (13626, 31369), (14383, 29718), (14478, 29523), (14859, 28766), (19682, 21717)]