409954428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5879}}^1$

素因数の和:6051

約数の個数: 72

約数和(自身を含む): 1123668000

約数和(自身を除く): 713713572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 5879, 7748, 11622, 11758, 17433, 17637, 23244, 23516, 34866, 35274, 52911, 69732, 70548, 76427, 105822, 152854, 211644, 229281, 305708, 458562, 687843, 875971, 917124, 1375686, 1751942, 2627913, 2751372, 3503884, 5255826, 7883739, 10511652, 11387623, 15767478, 22775246, 31534956, 34162869, 45550492, 68325738, 102488607, 136651476, 204977214, 409954428]

約数ペア:

[(1, 409954428), (2, 204977214), (3, 136651476), (4, 102488607), (6, 68325738), (9, 45550492), (12, 34162869), (13, 31534956), (18, 22775246), (26, 15767478), (36, 11387623), (39, 10511652), (52, 7883739), (78, 5255826), (117, 3503884), (149, 2751372), (156, 2627913), (234, 1751942), (298, 1375686), (447, 917124), (468, 875971), (596, 687843), (894, 458562), (1341, 305708), (1788, 229281), (1937, 211644), (2682, 152854), (3874, 105822), (5364, 76427), (5811, 70548), (5879, 69732), (7748, 52911), (11622, 35274), (11758, 34866), (17433, 23516), (17637, 23244)]